In a recent criminal case before a New York court, the defendant appealed her conviction for driving while under the influence of drugs. According to the defendant, the police officer lied to her when he questioned her directly after the car accident she caused. This deception, she argued, was grounds for the resulting drug test results to have been suppressed by the trial court. The disagreed, citing New York case law explicitly stating that police officers are permitted to lie to suspects to get them to cooperate.
New York Case Law
According to case law in New York, “police are permitted to lie or use some deceptive methods” in order to encourage a suspect to cooperate. If the officer in question does not implicitly or explicitly threaten the suspect, it is lawful for the officer to use the coercive tactic of deception to encourage cooperation.
In the criminal case related to driving under the influence, the officer questioned the defendant because she had hit another vehicle with her car. It became apparent to the officer that the defendant appeared to be under the influence of some substance, and he told her that she might not be arrested if she took (and passed) a drug recognition examination. The defendant proceeded to take the exam, and she failed. In a subsequent motion to suppress, the defendant argued it was illegal for the officer to lie to her and tell her that she might not be arrested if she passed the test.