New Delhi, Dec. 15 -- Filmmaker Rob Reiner, 78, and his wife, Michele Singer Reiner, 68, were found dead at their Brentwood, Calif., home on Dec 14, as per a report by TMZ. Reportedly, the two suffered multiple wounds consistent with a knife attack. An investigation has been launched.

Amid this, People.com reported that the Reiners were stabbed to death by their son, Nick.

Rob Reiner is among the popular names in Hollywood.

The actor, director and writer was born in the Bronx, N.Y., in 1947. He was the son of legendary comedian Carl Reiner. His mother was actress and singer Estelle Lebost.

His family moved to Beverly Hills when Reiner was 12.

He completed his studies at the Beverly Hills High School alongside classmates Richard Dreyf...