"The autopsy results are in. But, despite the definitive findings the verdict is still out on the weapon that killed Brian Cardall. Cardall, a promising research scientist and Utah native, died from "ventricular fibrillation following conducted energy weapon deployment ... ." In other words, death by Taser. Here's what happened. In June, Cardall, 32, was returning to Arizona after visiting Utah when he experienced a manic episode brought on by his bipolar disorder. He pulled his car to the side of the road, got out, removed his clothes, and began flagging down vehicles on State Road 59 outside Hurricane. Cardall's wife gave him medication, called the police, informed the dispatcher of her husband's psychotic condition and the fact that it would take a while for the medicine to take effect. But Cardall ran out of time. Just 42 seconds after Hurricane Chief of Police Lynn Excell and officer Ken Thompson arrived at the scene, Thompson claims, a confused Cardall, who refused to get on the ground as ordered, stepped toward the officers. Thompson fired his Taser, striking a naked and unarmed Cardall in the chest over the heart. When the Flagstaff resident attempted to rise, Thompson gave him a second jolt. Within minutes, Cardall was dead, one of about 350 Americans to die after a Taser deployment since 2001." - Steven Perez from Bookmarklet