Both the Fourth Amendment to the U.S. Constitution and article I, section 7 of the Washington State Constitution require probable cause for a search warrant to be issued. Evidence obtained from an illegal search must be suppressed. State v. Betancourth. Even if a search warrant was obtained, evidence seized pursuant to the warrant must be suppressed if there was not probable cause. State v. Gudgell.
A defendant recently challenged his convictions, arguing the there was not probable cause for the search warrant. According to the unpublished opinion of the appeals of the appeals court, he was charged with the manufacture of marijuana after law enforcement found 149 cannabis plants inside his home.
The defendant moved to suppress the evidence, arguing the search warrant had not been supported by probable cause. The court denied his motion to suppress and found him guilty in a bench trial.
Seattle Attorneys Blog

