After being forced into a closet, an 11-year-old grabbed a machete and swung at the intruder, striking him in the head.
Cosby is now in prison in Pennsylvania for drugging and sexually assaulting Andrea Constand at his home in 2004.
"What you've got to get at is the hearts and minds of people who want to pull out a gun and fire at a group of 60 people," the police commissioner said.
“What we saw in that video isn’t in keeping with good policing,” Phoenix Police Chief Jeri Williams told NBC affiliate KPNX.
Getting an accurate count of the number of people affected by valley fever is a challenge because the majority of those who are infected never know they have it.