Video footage in the police killings of Alton Sterling, Philando Castile, Eric Garner, Delrawn Small, Freddie Gray, Ramarley Graham and others, has played an undeniable role in exposing the horrors and realities of policing in this country. In many of these cases, footage has come from witnesses who have decidedly taken a stand to document, deter, and deescalate police violence, which is disproportionately focused in Black and Latino/a and other oppressed communities across t