Video analysis of Pretti shooting contradicts government's account

At least one federal agent shot and killed 37-year-old Alex Prey in Minneapolis on Saturday. The second person federal agents have killed in the city in less than three weeks. >> Prey was a nurse in the intensive care unit at the Minneapolis VA hospital.Homeland Security officials said Border Patrol agents acted defensively because Prey approached them with a handgun. The agents attempted to disarm the individual, but he violently resisted. Prey was licensed to carry a firearm, local officials said.But one ...