Nick Reiner’s troubles don’t seem to end, as he was reportedly disciplined after an ‘extremely hostile’ shower incident. Sources reveal Nick Reiner’s jail incident involved a tense shower room confrontationNick Reiner allegedly faced disciplinary action during his jail time. Soon after the confrontation, Rob Reiner’s son Nick was issued a disciplinary write-up for the incident. Nick Reiner is currently at the Twin Towers Correctional Facility after he was charged with first-degree murder of his parents, Hollywood director Rob Reiner and producer Michele Reiner. LET US KNOW WHAT YOU THINK ABOUT NICK REINER FACING DISCIPLINARY ACTION IN JAIL IN THE COMMENTS.