Long before a Minneapolis police "flash-bang" grenade burned Rickia Russell during a botched drug raid last year, the devices had sparked unintentional fires and caused injuries and deaths, even among officers trained to use them.
The $1 million settlement awarded last week to Russell by the Minneapolis City Council follows lawsuits and payouts for people injured or killed by the devices in California, Michigan, New York and other states.
The devices came into widespread use in the 1980s, and law enforcement agencies say they help save lives during drug raids and similar high-risk operations. But watchdog groups and defense attorneys say they're a menace.
"These things are dangerous," said Clay Conrad, a lawyer in Houston who has handled several cases involving flash-bang grenades. "If you were to toss one at a cop, you would be indicted for attempted murder."
Often used by SWAT teams to disorient suspects with deafening booms and bright lights, the flash-bangs, once activated, can burn at almost 4,900 degrees, the city of Minneapolis' training manual indicates.
The grenades are considered basic equipment for almost all of the country's 4,000 tactical teams, said Don Whitson, a police sergeant in Fort Collins, Colo., and chairman of the Less Lethal section for the National Tactical Officers Association.
During the training sessions that he leads nationwide, Whitson presents slide shows of officer and civilian injuries that resulted from flash-bang use.
"The incidences in injury is very low compared to the number of times they are deployed," said Whitson. "They're not toys and they should be respected."