HOUSTON -

Houston police are investigating a possible murder-suicide in east Houston.

Police said the murder-suicide occurred Tuesday on Wiggins near Laurentide Street. Police received a call from a 24-year-old woman about 5:45 p.m. She and her 29-year-old life partner had been in a fight over a gun, according to police.

As officers were on their way, police said Belinda Espinoza, 29, shot Ana Flores, 24, to death before turning the gun on herself.

Sources told KPRC Local 2 the couple lived in the home for several years.