Dallas star Ken Kercheval who played Cliff Barnes dead at 83
The development came as video emerged of the shooting
All but one died at the scene.
BREAKING: Seven people have been gunned down in the US
More than 10 people injured and five dead in sniper attack
Two snipers shot at police during a Dallas protest
Dallas teenager arrested for taking homemade clock to school
Attack on Dallas Police HQ ends as terrorist shot by sniper
Sydney-Dallas connection hopes to boost Sydney and Qantas
Larry Hagman to be commemorated with public service on set of Dallas
A REMAKE of 80s TV show 'Dallas' has been given the go-ahead.