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What is probable cause and how does it affect my case?

On Behalf of | Mar 18, 2025 | Criminal Defense

The unexpected knock at the door, the presented search warrant and the methodical examination of your home by law enforcement officers. These moments, often portrayed dramatically in television shows, represent real-life applications of probable cause.

What exactly gives authorities the right to enter your private space? Could a lack of proper probable cause be your strongest defense?

Understanding probable cause

Probable cause means police officers must have sufficient reason to arrest someone, search their property or obtain a warrant. It requires more than a mere suspicion but less than absolute proof. Police need facts that would lead a reasonable person to believe a crime occurred and you committed it.

Impact on your criminal case

Probable cause affects many stages of your case:

  • Arrests: Police need probable cause to take you into custody.
  • Searches: Officers need probable cause to search your home, car or belongings.
  • Warrants: Judges issue warrants based on probable cause presented by police.
  • Evidence: Items seized without proper probable cause may be excluded at trial.
  • Case dismissal: Your case might be dismissed if probable cause was lacking.

Rhode Island courts examine probable cause during preliminary hearings. A judge reviews the evidence and decides if enough exists to move forward with your case. This stage presents a crucial opportunity to challenge the prosecution’s claims.

Legal representation matters

The legal system contains many technical aspects that require professional knowledge. A skilled attorney can identify instances where law enforcement lacked probable cause. They can file motions to suppress evidence and potentially get charges reduced or dismissed.