Article continues below advertisementRob Reiner's eldest daughter, Tracy Reiner, spoke out one day after the actor and his wife, Michele Singer Reiner, were killed in their L.A. home on December 14. "I came from the greatest family ever," Tracy, 61, told NBC News. "I don't know what to say. I'm in shock."Article continues below advertisementSource: megaRob Reiner shared Tracy with Penny Marshall. Tracy, who was adopted by Rob during his marriage to the late Penny Marshall, said she had seen her father one day before his death at a family gathering.