At least four people have been killed and several wounded after a grenade-wielding gunman went on a shooting spree in Dallas, Texas.
Police have arrested the suspect, named as Erbie Bowser.
The names of the victims have not been released, but a former girlfriend of Bowser is said to be among them.
Police informed reporters he threw a hand grenade into the living room of a woman, before shooting two women dead.
He then launched a second attack, killing two others.
Several people were wounded, including two children.