The Mercury News obtained and released a 30-minute captioned bodycam video of police interacting with Nasim Aghdam as she slept in a Walmart parking lot a few hours before shooting three people and killing herself at YouTube headquarters. Read the rest

Complaints against police dropped by 93% when they were wearing body cameras, according to a University of Cambridge study that examined 2,000 officers in the US and UK. Read the rest

"Use of wearable video cameras is associated with a 3.64% increase in shooting-deaths of civilians by the police," according to a research paper from Temple University. Here's where this research gets more interesting: Read the rest

Two of the most prominent makers of body-worn cameras for cops and first responders are fightin' it out over patents. Read the rest