India, Dec. 15 -- Police are still trying to determine whether the deaths of filmmaker Rob Reiner and his wife Michele Singer Reiner were the result of murder or suicide, after the couple were found dead at their Los Angeles home, leaving investigators with more questions than answers.

Rob Reiner's son, Nick Reiner, was taken into custody after deaths of the director-writer and his wife Michele, a law enforcement official was quoted as saying by The Associated Press.

Nick Reiner was arrested on homicide charge, Reuters reported, citing Los Angeles County Sheriff's department official.

The bodies were discovered on Sunday, and authorities said on Monday that the case is being treated as an apparent homicide, AFP news agency reported.

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