Belleville, IL Murder / Homicide Lawyer. A murder investigation in Illinois may be far along before police make an arrest. By then, detectives may have collected video, searched devices, questioned witnesses, reviewed weapons evidence, and decided how they think the death occurred. A request to hear “your side” may really be an attempt to collect statements that support the conclusion investigators have reached.
Do not try to talk your way out of a murder investigation. Get legal help first. Combs Waterkotte defends people facing murder and homicide allegations in Belleville, IL and across Illinois. Our criminal defense lawyers serving Belleville, IL can step in during an investigation and continue the defense through arrest, detention proceedings, negotiations, and trial. Call (314) 900-HELP for a private case review at no cost.
Cases Handled
Over 10,000
Jail Days Saved
Over 1 Million
Google Reviews
500+ Perfect
Legal Experience
Over 80 Years
This page covers:
- Murder and homicide charges that may be filed under Illinois law
- What prosecutors must prove in an Illinois murder case
- Prison sentences and firearm enhancements
- Ways a murder or homicide accusation may be challenged
- Steps to take when police suspect you were involved in a death
- What to expect following a Belleville, IL murder arrest
- The work our defense team does before a homicide case reaches trial
Legal Videos

Everything You Need to Know About Felony Charges in Illinois
Everything You Need to Know About Felony Charges in the State of Illinois. Attorneys Steve Waterkotte and Joshua Boardman from Combs Waterkotte discuss everything you need to know about Illinois …

Can I Seal or Expunge My Criminal Record in Illinois?
Can I Seal or Expunge My Criminal Record in Illinois? Dealing with a criminal record in the state of Illinois? Combs Waterkotte attorney Joshua Boardman discusses the possibility of expunging your …

Can the Police Legally Search Me or My Property in Illinois?
Can the Police Legally Search Me or My Property in Illinois? Facing criminal charges in the state of Illinois? Combs Waterkotte attorney Joshua Boardman discusses probable cause and when police can …

Do I Need a Lawyer if I’m Innocent in Illinois?
Do I Need a Lawyer if I'm Innocent in Illinois? Facing criminal charges in the state of Illinois? Combs Waterkotte attorney Andrew Russek talks about it being more important to have a lawyer if …

What Penalties Could I Face Under Illinois Law?
What Penalties Could I Face Under Illinois Law? Facing criminal charges in the state of Illinois? Combs Waterkotte attorney Joshua Boardman talks about the possible penalties under Illinois …

What Are My Rights if I’m Arrested in Illinois?
What Are My Rights if I'm Arrested in Illinois? Facing criminal charges in the state of Illinois? Combs Waterkotte attorney Joshua Boardman discusses your rights following an arrest in …
Under Investigation for Murder in Belleville, IL?
A murder investigation can put you at risk long before police arrest you or officially call you a suspect. Investigators might request a voluntary interview, ask for your device, or suggest that a short conversation will settle a few loose ends. How detectives describe the conversation may have little to do with the role they believe you played.
When officers are asking about a death and may suspect your involvement, talk to an attorney before you answer them. Do not assume you can explain a misunderstanding, correct someone else’s story, or prove your innocence by cooperating. Statements that seem harmless at the time can become important later when detectives compare them with video, phone records, witness accounts, or forensic evidence.
Bringing in counsel early allows the defense to protect evidence while the investigation is still active. Counsel may move to preserve video, locate people with useful information, secure records, document injuries, review search authority, and track property seized by police. In a serious homicide case, some of the most useful defense work can happen before the first court date.
After an arrest, do not talk about the facts with detectives, other people in custody, or friends and relatives on recorded jail calls. Discuss the case only with your lawyer. The State is already building its case. Your defense should be doing the same.
Types of Murder and Homicide Cases in Belleville, IL
The word “homicide” covers several situations in which one person’s actions are blamed for another person’s death. The exact charge depends on what prosecutors say the accused person intended, what conduct caused the death, whether another felony was underway, and whether facts involving justification, provocation, recklessness, drugs, or a vehicle are present.
Combs Waterkotte defends Belleville, IL clients against allegations involving:
- Murder in the first degree: Purposely causing a death, acting while knowing death or great bodily harm was highly likely, or causing a death while committing certain felonies classified as forcible offenses.
- Illinois felony murder: A death that occurs during certain serious felonies, including cases where another participant caused it.
- Second-degree murder: An intentional or knowing killing reduced from first-degree murder because of serious provocation or an unreasonable but genuine belief in the need for deadly force.
- Attempted murder in the first degree: Acting with the intent to kill and taking a substantial step, but not causing the person’s death.
- Accountability for another person’s actions: Illinois law can hold someone responsible for murder based on assistance or participation, even when another person caused the fatal injury. Prosecutors may claim the person helped plan, encourage, or carry out the crime.
- An involuntary manslaughter allegation and reckless homicide: Cases involving a death that was not intentional but was allegedly caused by reckless behavior. Reckless homicide frequently arises from the use of a car, truck, or another vehicle.
- Drug-induced homicide: A case in which the State connects an illegal drug delivery to another person’s fatal overdose.
- Additional offenses tied to a homicide case: A murder-for-hire accusation, asking someone else to commit murder, conspiracy, hiding a death, weapons charges, and accusations of obstructing the investigation.
The State still has to prove the required elements with legally admissible proof. In one case, the defense may focus on mistaken identity. In another, the dispute may involve intent, cause of death, self-defense, accountability, or the felony used to support a felony-murder charge.
What the State Must Prove for First-Degree Murder in Belleville, IL
Illinois defines first-degree murder under 720 ILCS 5/9-1 in three main ways. Prosecutors can pursue the charge by claiming the person:
- acted with the intent to kill or cause great bodily harm, or with knowledge that death would occur;
- knew the actions were highly likely to kill someone or cause great bodily harm; or
- was committing or attempting a forcible felony when the accused or another participant caused someone’s death.
Intent and knowledge are often argued from circumstances: the words used, the weapon involved, the number and location of injuries, earlier communications, conduct before the incident, and what happened afterward. Those facts can support more than one interpretation. The defense’s job is to expose the gaps between what the evidence proves and what the State asks a jury to infer.
Understanding Second-Degree Murder in Belleville, IL
A second-degree murder charge in Illinois works differently from a basic lower-level form of first-degree murder. Prosecutors still have to prove that the person committed intentional or knowing first-degree murder. The difference is that the defense may be able to show that one of two circumstances was present:
- The killing followed serious provocation that triggered a sudden, intense emotional response; or
- The person honestly believed deadly force was necessary to defend themselves or someone else, but that belief was not considered reasonable under the law.
These rules are set out in Illinois law under 720 ILCS 5/9-2. Prosecutors still have to prove the underlying murder charge beyond a reasonable doubt. If the evidence supports self-defense, the State may have to disprove legal justification as well.
The outcome can depend on a few seconds and a handful of disputed facts. Prior threats, injuries, whether someone displayed a weapon, what witnesses saw, 911 calls, and what happened in the seconds leading up to the death can all affect how the case is charged and defended. The same incident could support a complete self-defense claim, a second-degree murder theory, another charge, or a finding that the accused committed no crime.
Illinois Murder and Homicide Penalties
A person convicted of first-degree murder generally faces a prison term of 20 to 60 years under Illinois law governing first-degree murder sentences. If an extended sentence applies, the range can increase to 60 to 100 years, while some circumstances allow or require a natural-life sentence. Probation and conditional discharge are not available. The Illinois General Assembly’s first-degree murder sentencing provision contains the current ranges.
Illinois firearm enhancements can increase a murder sentence by decades. Illinois law provides for an additional 15 years when the person was armed with a firearm, 20 years when they personally fired it, and 25 years to natural life when the shooting caused great bodily harm, permanent disability, permanent disfigurement, or death. Depending on the circumstances, prosecutors may file additional Illinois gun crime charges, based on who allegedly possessed or used the firearm.
- Attempted first-degree murder: The normal sentencing range is 6 to 30 years because attempted first-degree murder is usually treated as a Class X felony. Special aggravating circumstances and firearm findings can increase that range substantially.
- An Illinois second-degree murder conviction: A Class 1 felony with a special prison range of 4 to 20 years under Illinois law for Class 1 felony sentences.
- Illinois involuntary manslaughter and reckless homicide: Under Illinois involuntary manslaughter and reckless homicide law, these offenses are generally Class 3 felonies, carrying 2 to 5 years in prison. Some cases are elevated to Class 2 felonies, increasing the standard prison range to 3 to 7 years. The higher classification may apply when the case involves more than one death, certain public-safety workers, a construction zone, a school crossing guard, or a family or household victim.
- Drug-induced homicide: The Illinois drug-induced homicide statute can apply when an illegal drug delivery is alleged to have caused another person’s death. It is a Class X felony, with some cases carrying 15 to 30 years in prison and an extended-term sentence of 30 to 60 years.
Defenses to Murder and Homicide Charges in Belleville, IL
There is no stock defense for a homicide case. The defense has to fit the specific charge, the State’s evidence, and the facts counsel can verify outside the police reports. Some defenses and factual disputes are more common than others.
Self-Defense and Defense of Others
Under Illinois law on self-defense and defense of others, a person is allowed to defend themselves or someone else when they reasonably believe unlawful force is about to be used. A person may use deadly force only if they reasonably believe it is necessary to prevent death, severe bodily injury, or the commission of specified serious felonies.
A self-defense argument has to be supported by the circumstances before and during the use of force. Whether the belief was reasonable can depend on threats, wounds, weapons, distances, prior behavior known to the accused, witness accounts, and what happened second by second.
Mistaken Identity or a False Identification
Identification evidence may be mistaken. Someone may remember a jacket, body type, or way of moving without ever getting a clear look at the person’s face. Digital evidence may place a device near an area without identifying its user. Someone else may have had the motive, opportunity, or weapon connected to the death. The defense can compare the identification with alibi information, surveillance footage, time records, documents, and witnesses investigators failed to interview.
Prosecutors Cannot Establish the Required Intent
A death does not by itself establish first-degree murder. The prosecution must prove the mental state required by its chosen theory, unless it proceeds under felony murder. Evidence may instead support an absence of criminal intent including an accidental act, recklessness rather than intent, or another explanation for the fatal injury. Autopsy findings and other forensic evidence may weaken the State’s theory about what the accused meant to do.
The Accused Person’s Conduct Did Not Cause the Death
A homicide conviction requires a legally sufficient link between the alleged conduct and the fatal result. Causation may be contested when multiple people or injuries were involved, treatment was delayed, substances affected the person, another event intervened, or the deceased had an existing medical problem. Medical records and independent pathology review may change how the sequence is understood.
Evidence Was Collected Through an Illegal Search or Interrogation
The defense may challenge warrants, device searches, searches of homes or cars, police questioning, identification procedures, and arrests that violated constitutional protections. Phones deserve especially close attention because they can contain messages, photographs, searches, location records, and years of other personal information. There are legal limits on police searches of phones in Illinois as well as the scope of information officers may review.
Felony Murder or Accountability Has Been Stretched Too Far
When several people are involved, the State may treat being present or knowing someone as proof of taking part. The defense can challenge whether the accused shared the required intent, actually aided the offense, withdrew before it occurred, or was merely present. In felony murder cases, the defense may challenge the underlying felony, whether the death occurred during or in furtherance of it, and who actually caused the death.
What to Do When Police Ask About a Murder in Belleville, IL
Do not answer questions about the death without an attorney. Fear, lack of sleep, and pressure can cause even innocent people to misspeak or fill in details they do not actually remember. Prosecutors may later portray minor differences between statements as signs of guilt. Tell officers plainly that you will remain silent and that you want a lawyer.
Decline requests for permission to search. Do not physically interfere if police present a warrant or proceed with a search. You can decline voluntary consent and let your lawyer examine whether the search was lawful afterward.
Preserve your messages, accounts, and records. Deleting messages, accounts, photographs, location history, or posts can destroy evidence that helps the defense and can create a new allegation. Keep existing data and records intact. Avoid discussing testimony with witnesses, and remember that conversations from custody are generally monitored.
Share every relevant detail with your defense lawyer. Your lawyer may need names, earlier threats, photographs of injuries, information about missing items, camera locations, receipts, rideshare records, and witnesses who saw you around the time of the death. Keep the information within the attorney-client relationship instead of posting or texting about it.
What to Expect After a Murder Arrest in Belleville, IL
First-degree and second-degree murder are among the offenses for which prosecutors may ask a judge to order pretrial detention. A serious charge alone does not automatically mean the judge must order detention. Prosecutors must submit the required petition and prove the legal grounds for detention, while the judge considers whether conditions of release could manage the claimed danger or flight risk. Illinois sets out that procedure in 725 ILCS 5/110-6.1.
From there, the case can move through indictment, arraignment, discovery, hearings on legal motions, possible negotiations, and trial. Discovery in a murder case can include massive police files, surveillance recordings, device data, forensic testing, medical records, and expert reports. A full review takes time, yet some work cannot wait, including preserving evidence, challenging questionable statements, finding witnesses, and retaining experts before conditions change.
The decisions made in the first days after an arrest can affect the rest of the case. Your statements, responses to search requests, conversations with other people, and preservation of evidence can all become important. Our guide to the first steps after a felony charge in Belleville, IL goes through those early steps in more detail.
How Combs Waterkotte Prepares a Homicide Defense in Belleville, IL
Combs Waterkotte has handled more than 10,000 criminal cases and has earned more than 500 perfect Google reviews. The defense team brings together former prosecutors, lawyers who understand police work, an in-house investigator, and outside experts when specialized analysis is needed. Those resources are useful in a homicide case because the prosecution has its own investigators, laboratories, analysts, and experts working from the start.
Depending on the case, our defense work may include:
- communicating with investigators before the client submits to questioning or turns themselves in;
- collecting and reviewing the complete discovery file instead of accepting the State’s summary;
- building an independent timeline from video, communications, records, and witness interviews;
- reviewing searches, questioning, identification procedures, and the collection of evidence for constitutional or procedural violations;
- bringing in investigators and specialists to review medical, forensic, electronic, firearm, or ballistics evidence;
- filing motions to suppress, exclude, or limit evidence the prosecution wants to use;
- evaluating negotiations without assuming a plea is the only workable answer; and
- building the defense with a possible jury trial in mind from the start.
Preparing seriously for trial can change how prosecutors, witnesses, and experts approach the case. The defense has to locate the weak points in witness testimony. Forensic and medical opinions need to hold up when challenged. Each part of the State’s timeline has to fit the available records. The State can tell the difference between a defense that is ready for trial and one that is hoping for a deal.
Other cases we take on in Belleville, IL include:
Talk to a Murder / Homicide Lawyer in Belleville, IL Now
Police may question you without explaining that you are a target of the investigation. They may approach you as a witness, ask to see your phone, or suggest that a quick conversation will clear everything up. Get legal advice before making a statement, handing over a device, or consenting to any search.
Call Combs Waterkotte at (314) 900-HELP. Another option is to request a consultation online to discuss the case privately at no cost. Our Belleville, IL murder and homicide lawyers are available 24/7.

