Nick Reiner, a 32-year-old man accused of murdering his parents, renowned filmmaker Rob Reiner and Michele Singer Reiner, has been diagnosed with schizophrenia, according to three sources. The sealed medical order, signed by the judge overseeing the case, may reveal details about Reiner's mental health condition and treatment. The sources indicate that Reiner was being treated for a serious psychiatric disorder at the time of the killings, and his medication was adjusted prior to the incident. The weapon used in the slayings has not been found, but the evidence collected so far, including statements from Reiner, is expected to be crucial in the investigation. The Reiners were found dead in their Brentwood home, and the cause of death was ruled as multiple sharp force injuries, with the manner of death determined to be homicide. Nick Reiner is currently being held without bail, and his arraignment has been postponed twice. His next court appearance is scheduled for January 7th. The Reiners' children, Jake and Romy, have released a statement asking for privacy and respect, while also expressing their desire to remember their parents for the incredible lives they lived.