Article continues below advertisementRob Reiner's assistant Rocco was seen rushing to the crime scene at the filmmaker's Los Angeles mansion, "desperately" offering to help after learning Rob and his wife, Michele Reiner, had been found dead.In the footage shared by a news outlet, the employee was seen approaching the yellow tape outside the Reiners' Brentwood, Calif., home on Monday, December 15, as a reporter asked him how he found out about the murders.