show, 10 p.m. eastern only on the fox news channel. mike: a suspect in the tragic shooting of two a maternity ward nurses at a texas hospital has been identified. authorities say the gunman was out on parole at the time of the shooting. maryann rafferty has more on this heartbreaking story. reporter: very heartbreaking, mike. the two nurses were working in the labor and delivery wing when the gunman opened fire, killing them. a security officer shot that suspect identified as 30-year-old nestor hernandez who is currently on parole and also had an active ankle monitor at the time of the shooting. dallas police chief eddie garcia calling the tragic killing a failure of the justice system. he says, quote: we at dallas pd are grateful for the support and care provided to our officers at methodist hospitals. our staff are thoughts are with the staff and victims of today s events. this is a tragedy and an abhorrent failure of the