CHICAGO (CBS) – Timothy O'Donnell, disguised in a Joker mask but easily identifiable from a neck tattoo, set fire to a Chicago Police SUV in the Loop on Saturday and now faces federal charges ...

Now, some of those individuals participating in the chaotic destruction and stealing are being tracked down and arrested, including a man who was wearing a Joker mask while setting fire to police ...

PORTLAND, Ore. (Portland Tribune) — An Oregon man faces felony charges after he allegedly robbed a local watering hole while wearing a “joker” mask and armed with pepper spray and a bat.