Updated at 3 p.m. with identities of the couple who died.

A man shot his wife to death and wounded two others Saturday morning before fatally shooting himself in Grand Prairie, police said.

Officers were called to the 2100 block of Spikes Street around 7 a.m., where they found four people shot inside a home.

George Velazquez Viera, 38, and Jessica Velazquez, 36, were pronounced dead at the scene, authorities said.

The two survivors, another married couple who were not identified, were taken to a hospital with gunshot wounds. The wounded woman is related to Jessica Velazquez and was helping her move out.

1 / 2Grand Prairie police investigate a murder-suicide in the 2100 block of Spikes Street early Saturday.(Robert Flagg / Special Contributor) 2 / 2Two married couples were shot in a murder-suicide Saturday morning in Grand Prairie. (Robert Flagg / Special Contributor)

The Velazquezes were in the process of separating, a relative told police.

Jessica Velazquez was attempting to move out of the house, and her husband shot her and the other couple as they attempted to collect her belongings, officials said. He then shot himself.