S1·E8 White Light

When her friend, a UFO buff, is murdered, Angie gets Rollie to enlist Leo to find the killer. With the help of Lucinda, their search leads them to a top-secret military base rumored to contain a crashed UFO and alien bodies. The danger becomes more down-to-earth when they uncover a plot by crooked officers to smuggle deadly plutonium and sell it to the highest bidder.