Nick Reiner, the 32-year-old son of filmmaker Rob Reiner and producer Michele Singer Reiner has accused his siblings of breaking a verbal agreement to fund his legal defense as he awaits trial for the December 2025 killing of his parents.Nick Reiner has filed a petition seeking access to a trust fund. (Chris Torres/Pool EPA via AP)Nick faces the two counts of first-degree murder in connection with his parents' stabbing deaths and has pleaded not guilty.In a petition filed on Monday, June 8, Nick leveled the allegations against his older brother Jake Reiner and his younger sister Romy Reiner. He demands...