According to the Fourth Amendment to the United States Constitution, a warrantless search is permissible in which of the following situations? Multiple choice question. The occupants of a vehicle or a home look suspicious to a law enforcement officer, but the officer lacks the means to secure a warrant The search results in the acquisition of evidence of a crime, regardless of whether probable cause was present The suspected individual refuses to answer any questions asked by a law enforcement officer There is probable cause to suspect that a crime has been committed, but circumstances make securing a warrant impracticable