The uncle accused of executing six members of his family faced a judge Monday in Texas. Ronald Haskell, 39, was cleanshaven and wearing a suit as his murder trial got underway in Houston. Prosecutors say in July 2014, Haskell wanted revenge for his recent divorce. He allegedly stole a gun and went to the home of his exwife's sister. Katie Stay was first to die, trying to protect her children, according to the prosecutor. Her 15yearold daughter, Cassidy, played dead until her uncle left. #InsideEdition