Deadly Shooting In Dallas Sparks Manhunt

A shooting on board a Dallas train left one person dead and two others injured following an argument between passengers.
The gunman opened fire on a DART train and then fled the scene, sparking a police search.
One victim was pronounced dead at the hospital while the conditions of the other victims remain unknown.
A third victim was injured by shrapnel and treated at the scene.
The shooting disrupted DART operations for hours as police investigated the attack.