Violent Crimes Losing Your Freedom Is Not an Option

Tucson Violent Crime Lawyer

Defending Those Accused of Violent Crimes in Tucson, AZ

Our Tucson violent crime defense law firm aggressively tears apart the state’s forensic evidence in sexual assault, armed robbery, and homicide trials. Our defense lawyers consult with a team of medical, scientific and technology experts to refute the prosecution’s unreliable findings. Our aggressive experts offer effective, professional testimony at felony trials to explain technical, sophisticated information in terms that jurors and judges can understand.

Nesci & St. Louis only handles criminal law cases in the Arizona state and federal courts. Our Tucson criminal defense lawyers possess over 40 years of combined criminal defense experience and accept the most challenging cases defending clients in Tucson, AZ. Our criminal defense team is well versed in Constitutional issues and trial practice. Our lawyers use our knowledge and experience to build the strongest defense possible.

If you have been accused of a violent crime in Tucson, AZ schedule your criminal case review today to discuss your defense options!

Felony Assault Charges in Tucson, Arizona

Whereas many assaults are considered misdemeanors, serious assaults may be charged as felonies, such as:

  • Assault with a deadly weapon
  • Sexual assault
  • Aggravated assault
  • Domestic assault on a spouse that results in severe injuries or death

We hold the government to the requirement that it must prove that the alleged attack occurred and hold the prosecution to its duty of proving each and every element of the crime beyond a reasonable doubt. Whenever charges cannot be dismissed pretrial possible, our defense lawyers serving Tucson seek to have criminal charges reduced to misdemeanors to avoid felony convictions.

Experience Representing Defendants Who Face Life and Death Sentences

Our defense lawyers serving Tucson have experience representing defendants facing the most severe sentences possible - life in prison and the death penalty. Our Tucson violence and homicide attorney Joseph P. St. Louis has been designated as Learned Counsel – allowing him to serve as lead counsel in federal death penalty cases.

Joe has successfully argued for life sentences sparing defendants the death sentence in the Arizona and U.S. Federal Court criminal justice systems. He persuaded judges in two back-to-back first-degree murder cases to dismiss all murder charges during the trials.

Up-to-Date Knowledge About Forensic Evidence

Law enforcement relies on the following to solve serious crimes:

  • Fingerprinting
  • DNA analysis
  • Computer forensics
  • Blood splatter testing
  • Teeth mark assessments
  • Blood testing
  • Ballistics

However, the results of complex forensic tests are often far less accurate and reliable than the prosecution purports. Mistakes in the collection, storage, and analysis of evidence can result in incorrect conclusions that put innocent people away and allow the guilty to go free. Yet because the evidence is based on scientific methods, jurors are likely to blindly accept forensic evidence as proof.

To learn about your best defense in an assault, homicide or murder case, contact us online to schedule your FREE initial consultation with a Tucson criminal defense attorney.


Hear It from Our Clients
  • “Sean is very professional yet personable. He can be counted on to work hard on your case. I highly recommend Sean McNally if you ever need legal help with a DUI.”

    - Avvo Review- Former Client
  • “I highly recommend Nesci & St. Louis to anyone who is searching for a knowledgeable, experienced, and assertive attorney. Mr. Joe St. Louis worked extremely diligently and fought for me to get me the ...”

  • “Joe St Louis recently represented me in a serious matter and obtained the best outcome possible in a very bad situation. Joe was referred to me by a top Phoenix firm, and the referral proved well ...”

  • “I had no idea what to do. I had just been charged w/ an extreme DUI the day before Thanksgiving and my world that I had built and sacrificed for was slowly crumbling away. I had previously hired the ...”

    - Anon
  • “I had just been arrested and charged for speeding and an super extreme DUI & thought my life was over. I had hit rock bottom and couldn't find the way up. After talking with Ryan he gave me the true ...”

    - Avvo Review- Former Client

Our Firm is Different

We Will Protect Your Freedom & Future
  • National Leaders in the Field of Criminal Defense
  • The Only Attorney Certified in Both Criminal Law and DUI Defense in Arizona
  • Aggressive Representation Delivered Every Time
  • Exclusively Focusing on DUI, and Criminal Defense Law
  • Backed by Over Forty Years of Combined Experience