Police shot dead an Arizona man with Asperger’s after being called to his home to check on his wellbeing. Kayden Clarke, 24, gained online fame last year after he posted a video demonstrating how his dog, a Rottweiler named Samson, helped him through a meltdown. Clarke identified as a man, but he was known publicly by his birth name, Danielle Jacobs, at the time of the footage.