Woodland Hills December 31, 2019 5:57 pm 4 People Exposed to Fentanyl in SF Valley Four people were suspected of Fentanyl overdose, which led to a hazmat situation at an Extended Stay America. Patrick Healy reports for NBC4 News at 4 p.m. on Tuesday, Dec. 31, 2019. US & World Videos 0:38 Mark Ruffalo gets star on Hollywood Walk of Fame 1:22 Snoop Dogg signs first ever Mariachi artist to Death Row Records 1:59 Retailers release Christmas merchandise in September 0:27 Double shooting in Hollywood 2:41 Writers, studios reach tentative deal