Rob Reiner and his wife Michele Singer Reiner were found dead in their Brentwood home and their son Nick Reiner was arrested by the LAPD, charged after the arrest and is being held on suspicion of murder with no bail.Donald Trump posted on Truth Social attacking Reiner and repeated critical comments at a White House news conference, remarks that prompted swift condemnation from entertainers, commentators and elected officials who called for restraint and compassion.The LAPD said wounds were consistent with a knife attack, investigators have not released a motive and they urged privacy for the Reiners' children while detectives collect evidence and prosecutors prepare materials for possible court action.