LOS ANGELES (AP) — Three teenagers in a program for those who may want to become officers stole three Los Angeles Police Department vehicles and went on patrol around the city before leading authorities on wild pursuits that ended with crashes, Chief Charlie Beck said Thursday.

The trio — two boys and a girl ages 15, 16 and 17 — "gamed the system" and used a vacationing sergeant's name to sign out stun guns and radios and drive the cars right out of a stationhouse parking lot, Beck said. Police are investigating whether the teens impersonated officers and pulled over drivers.

The three were ar...