The Brief An Arizona man who volunteers with kids is accused of using cryptocurrency to pay for videos depicting child sexual abuse. Authorities discovered child sexual abuse material on a flash drive in his luggage following a Cybertip from Robinhood Markets. Defense counsel claims the materials stem from an ethical hacking hobby, while prosecutors argue the files were saved knowingly in a folder labeled "very young." An Arizona man who volunteers with kids is accused of using cryptocurrency to pay for videos showing children being sexually abused. What's next:Hays faces 10 counts of sexual exploitation of a minor.