Murder / Homicide Defense Lawyer in Joliet, IL. A murder investigation in Illinois may be far along before police make an arrest. Detectives may already have interviewed witnesses, searched phones, collected surveillance video, compared firearms evidence, and settled on a theory of what happened. When officers finally ask for your version, they may be testing it against a theory they have already built.
Trying to explain your way out of a murder investigation can make the situation worse. Get an attorney involved before talking about what happened. People accused of murder or another homicide offense in Joliet, IL can turn to Combs Waterkotte for defense throughout the Illinois court process. Our criminal defense attorneys in Joliet, IL move quickly to protect clients during investigations, arrests, detention hearings, negotiations, and trials. Dial (314) 900-HELP to arrange a free and confidential case review.
Cases Handled
Over 10,000
Jail Days Saved
Over 1 Million
Google Reviews
500+ Perfect
Legal Experience
Over 80 Years
On this page:
- 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
- Defenses to murder and homicide charges
- Steps to take when police suspect you were involved in a death
- What happens after a murder arrest in Joliet, IL
- 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 Joliet, IL?
You may already be a focus of a homicide investigation even if no one has arrested you or used the word “suspect.” Investigators might request a voluntary interview, ask for your device, or suggest that a short conversation will settle a few loose ends. None of those descriptions tells you where you actually stand in the investigation.
If police are asking about a death and there is any possibility they believe you were involved, speak with a lawyer before answering questions. Do not assume you can explain a misunderstanding, correct someone else’s story, or prove your innocence by cooperating. An answer that feels minor can become central once police compare it with footage, device records, witness statements, or forensic findings.
A defense lawyer can start preserving important evidence before the State files charges. Counsel may move to preserve video, locate people with useful information, secure records, document injuries, review search authority, and track property seized by police. Some of the most valuable work in a homicide defense takes place before anyone appears in court.
If police have already arrested you, keep the details between you and your attorney. Conversations with officers, cellmates, or anyone on a jail phone may be used against you. Prosecutors and investigators are already working on the case against you. Your lawyer should be building the other side of the record just as quickly.
Types of Murder and Homicide Cases in Joliet, IL
“Homicide” is a broad term for one person’s death caused by another. Prosecutors choose the charge by looking at the person’s alleged state of mind, the cause of death, any related felony, and facts involving justification, provocation, recklessness, controlled substances, or driving.
Combs Waterkotte defends Joliet, 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.
- A felony-murder allegation: When prosecutors blame a person for a death tied to a qualifying felony, even though that person did not personally deliver the fatal injury.
- Murder in the second degree: A case that meets the basic requirements of first-degree murder but includes serious provocation or an honest, unreasonable belief that deadly force was justified.
- An attempted first-degree murder charge: Acting with the intent to kill and taking a substantial step, but not causing the person’s death.
- Helping or taking part in another person’s crime: 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.
- Involuntary manslaughter and Illinois reckless homicide: Unintentional deaths that prosecutors say resulted from reckless conduct. Reckless homicide frequently arises from the use of a car, truck, or another vehicle.
- Illinois drug-induced homicide: When prosecutors claim someone provided illegal drugs that caused another person’s death.
- Related murder and obstruction allegations: Murder for hire, asking someone else to commit murder, conspiracy, hiding a death, firearm and weapons offenses, and accusations of obstructing the investigation.
No matter how serious the allegation sounds, the State must prove it using legally admissible proof. In some cases, the real fight is over 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 Joliet, IL
Illinois defines first-degree murder under 720 ILCS 5/9-1 through three basic theories. The State may try to prove that the accused:
- intended to kill or cause great bodily harm, or knew the acts would cause death;
- understood that the conduct created a strong chance of death or serious injury; or
- committed or attempted a forcible felony, during which the accused or another participant caused a 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. The same facts may be read in very different ways. A defense lawyer can challenge the distance between the actual proof and the conclusions prosecutors want jurors to draw.
Second-Degree Murder in Joliet, IL
Second-degree murder in Illinois is not simply a less serious version of first-degree murder. The State must still establish the elements of intentional or knowing first-degree murder. The difference is that the defense may be able to show that one of two circumstances was present:
- Serious provocation caused the person to act under a sudden and intense passion; 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.
The legal framework appears in 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.
Second-degree murder cases often turn on details that may seem minor at first. Earlier threats, visible injuries, weapons, witness observations, emergency calls, and the sequence immediately before the death may shape the charge and defense. 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.
Penalties for Murder and Homicide in Illinois
A first-degree murder conviction ordinarily carries 20 to 60 years in prison under Illinois first-degree murder sentencing law. An extended term can reach 60 to 100 years, and specified circumstances can authorize or require natural life. A judge cannot sentence a person convicted of first-degree murder to probation or conditional discharge. The Illinois General Assembly’s sentencing provision sets out the applicable prison terms.
Illinois firearm enhancements can increase a murder sentence by decades. The sentence may increase by 15 years if the person was armed, 20 years if the person personally discharged the gun, and 25 years to natural life if that gunfire 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.
- Second-degree murder: The offense is classified as a Class 1 felony and carries 4 to 20 years in prison under Illinois law for Class 1 felony sentences.
- Sentences for involuntary manslaughter and reckless homicide: Under the Illinois statute covering involuntary manslaughter and reckless homicide, the usual charge is a Class 3 felony with a prison range of 2 to 5 years. When an aggravating circumstance listed in the law applies, the offense may become a Class 2 felony carrying 3 to 7 years. This can happen in some cases involving multiple deaths, peace officers, emergency responders, construction zones, school crossing guards, or family or household members.
- Drug-induced homicide: The Illinois drug-induced homicide statute applies when someone unlawfully delivers certain controlled substances and another person dies after using those drugs. Drug-induced homicide is charged as a Class X felony; in some cases, the prison range is 15 to 30 years or 30 to 60 years for an extended term.
How Murder and Homicide Charges Can Be Defended in Joliet, IL
No single defense applies to every murder or homicide accusation. The defense has to fit the specific charge, the State’s evidence, and the facts counsel can verify outside the police reports. Several issues appear often.
The Use of Force Was Legally Justified
Under Illinois self-defense law, a person is allowed to defend themselves or someone else when they reasonably believe unlawful force is about to be used. The law permits deadly force only when the person reasonably believes it is needed to stop imminent death, great bodily harm, or certain forcible 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.
The Wrong Person Was Accused
Identification evidence may be mistaken. A witness may have seen clothing, build, or movement rather than a 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.
The Evidence Does Not Prove Intent or Knowledge
A fatal result alone is not enough to establish the intent required for first-degree murder. The prosecution must prove the mental state required by its chosen theory, unless it proceeds under felony murder. The evidence may be more consistent with an absence of criminal intent because the death resulted from an accident, reckless conduct, or events that happened differently from the State’s account. 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
Prosecutors have to prove that the accused person’s actions caused the death. 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. Hospital records, autopsy findings, and outside expert analysis may challenge the State’s timeline or cause-of-death theory.
Police Obtained Evidence Unlawfully
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. The defense should examine whether Illinois police can search a phone without a warrant as well as the scope of information officers may review.
Mere Association Is Being Treated as Participation
When several people are involved, the State may treat being present or knowing someone as proof of taking part. Counsel can dispute whether the person had the necessary intent, helped commit the crime, left or withdrew, or simply happened to be there. In felony murder prosecutions, counsel can contest the felony used as the foundation, its relationship to the death, and the State’s account of causation.
Steps to Take If Police Connect You to a Joliet, IL Murder
Do not give an interview without a lawyer. Innocent people can make inaccurate statements when they are frightened, exhausted, or trying to guess what detectives already know. 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.
Do not consent to a search. Do not physically resist officers or interfere with a warrant. You may refuse permission without resisting, then have an attorney review whether police acted lawfully.
Preserve your messages, accounts, and records. Erasing texts, photos, social media, account data, or location records may remove helpful evidence and lead to additional accusations. Leave the information as it is. Do not contact witnesses to coordinate stories, and assume calls from a jail are recorded.
Tell your lawyer the whole sequence. 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 Joliet, IL
After a first- or second-degree murder arrest, prosecutors can ask the court to keep the accused person detained while the case is pending. Detention is not automatic simply because the charge is serious. 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.
The next stages may include a preliminary hearing or grand jury, formal arraignment, exchange of evidence, pretrial motions, negotiations, and a jury trial. Murder cases can involve thousands of pages of reports, long video files, phone extractions, laboratory material, and expert opinions. 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. That includes what you say, whether you consent to searches, who you discuss the case with, and whether potentially useful evidence is preserved. The following guide to what to do after being charged with a felony in Joliet, IL goes through those early steps in more detail.
Preparing a Joliet, IL Homicide Case for Trial
Combs Waterkotte has taken on over 10,000 criminal cases and has earned more than 500 perfect Google reviews. Our team includes former prosecutors, attorneys with law-enforcement insight, an in-house investigator, and access to outside experts when the evidence calls for them. That matters in a homicide prosecution, where the State may have detectives, laboratories, analysts, and expert witnesses involved from day one.
Depending on the case, our defense work may include:
- protecting the client during contact with police and arranging a controlled surrender when necessary;
- organizing reports, recordings, digital files, and physical evidence so the defense can evaluate the entire case;
- reconstructing events through surveillance, communications, records, and first-hand witness accounts;
- 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;
- measuring any offer against the evidence while continuing to prepare other routes; and
- getting ready to try the case rather than waiting until negotiations fail.
Trial preparation changes how a case is evaluated before trial. The defense has to locate the weak points in witness testimony. Expert conclusions have to survive examination. The prosecution’s sequence must make sense down to the minute. The State can tell the difference between a defense that is ready for trial and one that is hoping for a deal.
We also defend the following charges in Joliet, IL:
Talk to a Murder / Homicide Lawyer in Joliet, IL Now
Police do not have to announce that you are their suspect. 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. You can also request a consultation online for a free, confidential consultation. Our homicide defense team serves Joliet, IL clients around the clock.

