Rob Reiner’s son pleads not guilty to murder of his parents

Nick Reiner is the third of Rob Reiner’s four children (Chris Torres/Pool Photo via AP)

Nick Reiner has pleaded not guilty to two counts of first-degree murder in the fatal stabbing of his parents, acclaimed director Rob Reiner and Michele Singer Reiner.

Reiner’s lawyer, deputy public defender Kimberly Greene, entered the plea on his behalf as he stood behind glass in an enclosed custody area of the packed Los Angeles courtroom.