June 21, 2016 5:25 pm McKinney Police Arrest Man in Fatal Shooting of Wife, Twin A McKinney man fatally shot his wife and her twin sister in a case of domestic violence Monday night, police say. Wake Up to Something Good 3:28 Mother mourns loss of son killed in North Texas flooding 1:57 ‘The Wall That Heals' comes to Frisco 1:51 Child killed in Johnson County flooding 0:38 Pet of the Week: Matrix! 2:23 Parents of Fort Worth drive-by shooting victims recalls horrifying moments