Do the right thing after a scandal in the youth program involving allegations of stolen police cars and underage sex. During a ceremony at the University of Southern California, Beck told more than 2,000 teenagers and young adults that the day was joyous but also somber because some cadets had acted inappropriately and an LAPD officer "acted criminally." A search of Cain's Rancho Cucamonga home turned up a cache of weapons that were being examined to determine whether they were legal under California law, a Police Department statement said. Cain's alleged underage lover is among seven cadets arrested in recent days on suspicion of unlawfully using stun guns, radios and police cars to joyride and even pose as officers.