India, Dec. 15 -- Rob Reiner's son Nick is currently in police custody after the murder of his renowned director father and mother Michele at their residence in Brentwood, TMZ reported, citing law enforcement sources on Monday.

Nick Reiner, 32, has not been formally arrested in connection with the case. However, he is under the custody of the Los Angeles County Sheriff's Department, the new report stated.

Authorities detained Reiner on Sunday night after discovering the bodies of his parents, who were brutally murdered in their sprawling $13.5 million residence, NY POST reported, citing sources.

The couple were discovered dead in their California residence by their daughter, Romy Reiner, several sources told People.

Meanwhile TMZ repo...