What a Homicide Lawyer Reviews in a Murder Case
Charged with homicide or murder? Learn what a homicide lawyer reviews to build a strong defense and challenge the prosecution’s case.
Mark D Hauser
6/25/20252 min read


Homicide is the most serious criminal charge a person can face. Whether it’s first-degree murder, second-degree felony murder, or voluntary manslaughter, the stakes are life-changing — and sometimes life-ending. If you or someone you love has been charged with a homicide offense, you need an experienced defense lawyer who knows how to dissect every part of the case. Call a Philadelphia murder lawyer like Mark D. Hauser.
With over 30 years of experience defending serious criminal charges, I understand what it takes to challenge the prosecution’s version of events and uncover reasonable doubt. Here’s what I review in every homicide case I handle.
Understanding Homicide Charges
Homicide includes several levels of charges:
First-Degree Murder – An intentional killing with premeditation
Second-Degree Murder – A killing committed during the commission of a felony (like robbery or burglary)
Third-Degree Murder – A killing that is intentional but not premeditated or committed during another felony
Voluntary Manslaughter – A killing in the heat of passion or under serious provocation
Involuntary Manslaughter – A death resulting from reckless or negligent behavior
Each of these requires a different legal approach and carries drastically different penalties, including life imprisonment or even the death penalty.
What I Review in a Homicide Case
A murder defense begins with a complete breakdown of every piece of evidence, every statement, and every step the police took. My review includes:
1. Police Reports and Arrest Records
Was the defendant properly Mirandized?
Were there any procedural errors in the arrest or interrogation?
Was there probable cause for search warrants or detainment?
2. Crime Scene Evidence
What physical evidence was recovered (weapons, DNA, fingerprints)?
Was the chain of custody properly maintained?
Were any forensic tests conducted inaccurately or interpreted incorrectly?
3. Witness Statements and Credibility
What did witnesses claim to see or hear?
Are there inconsistencies or motivations to lie?
Were witnesses influenced by police or external factors?
4. Surveillance, Digital, or Phone Evidence
Is there video footage from security cameras or phones?
What do text messages or GPS records show?
Was digital evidence lawfully obtained?
5. The Mental State and Intent of the Accused
Was this an act of self-defense?
Was the defendant under extreme emotional disturbance?
Are there signs of mental illness or diminished capacity?
Intent is a core element of murder charges — and disputing it is often central to the defense.
6. Autopsy and Medical Examiner Reports
What was the cause and manner of death?
Does the timeline match the prosecution’s theory?
Are there alternative explanations for the injuries?
Common Defenses in Homicide Cases
Self-defense or defense of others
Lack of intent or premeditation
Mistaken identity
Alibi or timeline conflicts
Constitutional violations (evidence obtained illegally)
A strong homicide defense doesn’t rely on just one argument — it carefully layers multiple strategies to expose doubt and protect your rights.
Facing a Murder Charge? Time Is Critical.
If you’ve been charged — or even questioned — in connection with a homicide, contact a defense attorney immediately. The earlier a lawyer gets involved, the better your chance of preserving evidence, challenging false narratives, and protecting your freedom. With over 30 years of experience handling complex and high-stakes criminal cases, I provide aggressive, strategic representation in homicide matters throughout the state. I can also serve as your assault lawyer in Philadelphia. Contact Mark D. Hauser, Attorney at Law today for a confidential case evaluation.