"No one is safe in Los Angeles. We can get to anyone, anywhere, at any time." Back matter: When the 14-story Versailles Tower condominium complex collapsed, taking more than 800 residents with it, the LAPD had more than just a catastrophe on its hands. An anonymous terrorist group had forewarned a local Times reporter that a tragedy of great proportion was imminent, but they didn't say why or demand anything...initially. As authorities...