Three of them managed to wound over 20 other people.
They probably gripes and moaned at their off and on menial jobs that their bosses forced them to work too fast and too much. Back to entitlement money.
Kamala and Biden both made speeches blaming this all on citizens being permitted to have guns. Pesky 2nd Amendment.
Not on taking responsibility for children raised to be vicious violent felons by irresponsible mothers and absent fathers.