Luigi Mangione and Sean Diddy Combs in Court

Accused CEO killer Luigi Mangione is headed to a Manhattan court today, where he could enter a plea after being indicted on federal charges in the December killing of CEO Brian Thompson. Menawhile, with just three weeks until trial, Sean "Diddy" Combs is expected back in court today for a hearing in his federal sex trafficking case. FOX 5 New York's Briella Tomassetti has more details.