“TMZ Investigates” Luigi Mangione: The Mind of a Killer” airs today, Monday, Jan. 6 at 8 p.m. Eastern on FOX. If you are a cable-cord cutter, you can catch the one-hour special for free on ...

“TMZ Investigates Liam Payne: Who’s to Blame?” airs today, Monday, Dec. 16, at 8 p.m. Eastern on FOX. This is the second special that focuses on the former One Direction band member’s ...