Authorities in the Florida Keys are investigating after guns and SWAT gear were stolen from a Monroe County deputy's patrol car.

The cruiser belonged to a sergeant who lives in Big Pine Key. His personal handgun, an automatic rifle and a pistol were stolen from inside the car and from the trunk. Detectives and investigators don't know how the suspects got inside the car.

Also taken Monday were tactical gear, including a bullet resistant vest, and ammunition for all three guns.

Authorities are asking for the public's help in the case.