A man accused of shooting to death his estranged wife and two young children shared a video where he was singing carols with his older son just hours before he killed him, his baby sister, and his mother on Christmas Day. Anthony Milan Ross, 45, has been charged with three counts of first-degree murder. Harrowing footage has emerged showing Ross singing carols with his 11-year-old son Nigel, in a family clip filmed on Christmas Eve. Ross says in the video: "Hey guys, I'm smiling and I'm hanging out with Nigel, and we're about to embarrass ourselves, we're going to sing." In the clip posted on Ross's Facebook page, the father and son laugh as they perform a version of 'Santa Claus is coming to town'. They look at each other, smile, and are shown having fun together - a mere few hours before Nigel was tragically found dead along with his mum and baby sister. Iris Ross, 38, was found dead outside a block of flats in Phoenix, ...