The Washington Post
A statewide SWAT team exercise at a firing range on the secured grounds of a nuclear power plant in Southern Maryland was halted this month after stray bullets shattered glass and struck a command center near the plant's reactors, officials said yesterday.
Reactor safety at the Calvert Cliffs plant in Lusby was never compromised, according to the U.S. Nuclear Regulatory Commission and Constellation Energy Group, which operates the facility. But Constellation closed the range, a popular training site for local law enforcement agencies, pending investigations by plant security and the Calvert County Sheriff's Office, which hosted the exercise.
At least five bullets escaped the firing range and traveled more than a half-mile before striking buildings and a vehicle near the reactors, according to the NRC, Constellation and the sheriff's office.