Cop Tasers autistic boy unconscious

"police officer Matthew Kinkade restrained the 5-foot, 90-pound boy and forced him onto a bench in the school lobby. When his outburst continued, the officer allegedly Tasered the boy two times – leaving him unconscious."

"You can use the Taser anytime anybody is punching, kicking or threatening to punch or kick," Barnes said. "We can use it when we tell someone to do something, they refuse, lesser-force options are not available and they are a credible threat to you."