Tributes have begun pouring in as Hollywood mourns filmmaker Rob Reiner and his wife Michele Singer, who died in an apparent homicide on Sunday.

Last night, the violent deaths of film legend Rob Reiner and his wife Michele Singer shocked the world of entertainment, especially those closest to the couple.Right now, the Los Angeles Police Department is holding Nick Reiner,

Nick Reiner remains in custody as prosecutors prepare to review the murder case in the killings of his parents Rob Reiner and Michele Singer.