The last time the Georgia legislature considered a bill aimed at restricting no-knock search warrants, it was prompted by a 2006 drug raid in which Atlanta police killed Kathryn Johnston, a 92-year-old woman who grabbed a revolver to defend herself against the armed men crashing into her home. This time around, the precipitating event was a 2014 drug raid in which a Habersham County SWAT team burned and mutilated a 19-month-old boy, Bounkham „Bou Bou“ Phonesavanh, by tossing a flash-bang grenade into his crib.