David Koff, a filmmaker and union activist whose investigation of a campus construction project profoundly changed the Los Angeles school system, has died. He was 74. He committed suicide March 6 ...

Joe Koff, a Sinclair Broadcast Group television executive who brought professional wrestling’s “Ring of Honor” into countless homes, died Oct. 15.

EXCLUSIVE: Netflix is making changes in its feature documentary division. Jason Spingarn-Koff, who was responsible for helping Netflix win its first Oscar for short doc The White Helmets, is ...