Chiefs, Officials, and Trainers Draft Use-of-Force Guidelines to Reduce Officer-Involved Shootings

Among reforms discussed at length were retraining all officers in deescalation tactics and abandoning training that teaches the “21-foot-rule” — a turn of phrase taught to nearly all current U.S. police officers that is often interpreted by officers to mean they are justified in shooting any suspect with a knife or edged weapon who comes within 21 feet of them.