Rob Reiner's Son Pleads Not Guilty to Parents' Murder

• Nick Reiner, 32, son of Rob Reiner and Michele Singer Reiner, pleaded not guilty to two counts of first-degree murder.
• He is accused of fatally stabbing his parents, who were found dead on December 14 at their Brentwood home.
• Reiner has been held without bail since his arrest and appeared in court in brown jail clothes.
• The case will now be handled by Judge Sam Ohta, with a preliminary hearing scheduled for April 29.
• Prosecutors have not yet decided whether to seek the death penalty; motives remain publicly unknown.