LAS VEGAS (AP) — Authorities have identified the two security guards who were fatally shot over the weekend while investigating a disturbance in a room at a hotel-casino west of the Las Vegas Strip. The Clark County coroner's office on Tuesday identified the security guards as 28-year-old Phillip Albert Archuleta and 50-year-old LaTosha Juane White. Both were Las Vegas residents and their deaths were ruled homicides.