Billy Crystal was seen wiping away tears outside the home of his dear friend Rob Reiner shortly after he was found dead. The Hollywood director, 78, and his wife Michele, 68, were killed inside the property with stab wounds on Sunday. A visibly-emotional Billy Crystal was filmed inside the police cordon surrounding the Reiner mansion in the affluent Brentwood area of LA. Find out more at Daily Mail. #billycrystal #robreiner #hollywood