Can you search the trunk of a vehicle?

The following is a computer-generated transcription, some grammar and spelling errors may be inherent

Hey guys, welcome to another roadside chat. My name is Anthony Bandiero. I'm an attorney and senior legal instructor for Blue to Gold enforcement training. And let's get right into it. So this question came from an officer from New Jersey. And the hypothetical goes something like this patrol was notified of a suspicious person and vehicle, they found a male under the influence of heroin, located right outside the vehicle, a semi conscious female was under the influence of heroin in the passenger seat. So the mail tells the cops that there is heroin crack, and a handgun in the vehicle. So the cops then search the passing department, they find those things. So the mail wasn't lying, there was drugs and gun a gun in the vehicle, then t ...