A Los Angeles County grand jury has indicted Nick Reiner on murder charges in the killings of his parents, actor Rob Reiner and Michele Singer Reiner, and adds the allegation that he was lying in wait before attacking them.

Reiner has pleaded not guilty to the charges.

A Los Angeles County grand jury has indicted Nick Reiner on murder charges in the killing of his parents, actor Rob Reiner and Michele Singer Reiner.