Drug charges in California often hinge less on the drugs themselves and more on how police found them. If law enforcement violated your Fourth Amendment rights during the stop, search, or arrest that led to your charges, the evidence obtained through that violation may be excludable from court. Without that evidence, many drug prosecutions in San Bernardino County cannot move forward.
A drug defense attorney in San Bernardino, CA, who examines every aspect of how the search was conducted can identify legal problems that significantly change the outcome of a case. Here is what those violations commonly look like in practice.
What the Fourth Amendment Actually Protects
The Fourth Amendment protects people from unreasonable searches and seizures by law enforcement. In practical terms, that means police generally need either a valid warrant or a recognized exception to the warrant requirement before searching a person, vehicle, or home.
When law enforcement conducts a search without legal justification, and drugs are found, a defense attorney can file a motion to suppress under Penal Code 1538.5. That motion argues the evidence was obtained illegally and cannot be used at trial. Whether the motion succeeds depends on the specific facts of the search and the strength of the legal argument presented.
Unlawful Traffic Stops
One of the most common search and seizure violations in drug cases starts before any search happens, with an illegal traffic stop. Police must have reasonable suspicion that a crime is being committed or a traffic law has been violated before pulling someone over. That standard is relatively low, but it is not meaningless.
Stops based on a hunch, a neighborhood's reputation, or a driver's appearance, rather than observable traffic violations, can be challenged. If the stop itself was unlawful, everything discovered during that stop, including any drugs found in the vehicle, may be inadmissible under the fruit of the poisonous tree doctrine. Evidence obtained as a result of an illegal stop is tainted from the beginning, regardless of what it shows. Inconsistencies between the police report and the actual circumstances of the stop are not uncommon, and they matter in building a suppression argument.
Unlawful Vehicle Searches
Even after a lawful traffic stop, police need additional legal justification to search a vehicle. Consent is one basis, but consent given under coercion, confusion, or after the police implied the driver had no right to refuse can be challenged on those grounds. Probable cause requires that police observed something specific giving them an objective reason to believe contraband was present, and a vague smell or general nervousness does not meet that threshold.
Search incident to arrest allows police to search the immediate area after placing someone under arrest for a lawful reason, but the scope of that search is limited by law. Plain view applies only when contraband was visible from a location where the officer was lawfully present. When police conduct a vehicle search without meeting one of these standards, a suppression motion challenges not just the search itself but everything discovered as a result of it.
Unlawful Home Searches
Searches of homes require a warrant in most circumstances. Exceptions exist for consent, genuine emergency situations, and plain view, but they are narrow and are frequently overreached by law enforcement.
Common home search violations in drug cases include searches based on a warrant that described the wrong address or lacked specificity about what could be seized, searches that extended beyond the scope of what the warrant authorized, consent searches where the person who agreed lacked legal authority to do so, and entries premised on manufactured urgency where police created the circumstances they then used to bypass the warrant requirement. Suppression challenges examine whether the affidavit supporting the warrant contained accurate information and whether the search stayed within the warrant's stated scope, since gaps in either area can support exclusion of evidence.
What Happens When a Suppression Motion Succeeds
If a judge grants a motion to suppress, the unlawfully obtained evidence cannot be used at trial. In drug possession cases, the suppressed evidence is often the entire prosecution, since without the drugs, there is nothing left to prove.
Suppression can lead directly to case dismissal and shift the negotiating dynamic entirely, giving the defense leverage to secure outcomes that would not otherwise be available. Not every suppression motion succeeds, but every drug arrest in San Bernardino County deserves a thorough review for Fourth Amendment issues, and many clients are surprised to learn that the search in their case had legal problems that no prior attorney identified.
How We Handle Search and Seizure Issues in Drug Cases
Founding attorney Tammy Higgins spent 17 years inside California's court system as a Public Defender. She has filed and argued suppression motions in San Bernardino County courts regularly and knows how to read a police report to identify what is missing, including inconsistencies, gaps in the officer's account, and legal justifications that do not hold up under scrutiny.
Every drug arrest is reviewed for potential Fourth Amendment violations before any other strategy is pursued. If a suppression motion is viable, it becomes the foundation of the defense. Tammy Higgins is death penalty qualified in California, has tried over 100 criminal jury trials to verdict, and has been licensed with the California State Bar since 2006 with no disciplinary history. The firm holds a 4.9-star rating across 77 Google reviews. Contact us for a free confidential consultation available 24/7 at (949) 226-7602.
Related Topics:
