A woman is behind bars after police said she fatally stabbed her ex-husband in the groin, Dallas police said.
At about 10:30 a.m. Sunday, police and medical personnel arrived at a residence on the 10800 block of Rockingham Street where they found the injured man, 46-year-old Ruben Valladarez.
Valladarez was transported to Baylor Medical Center in Dallas where he was pronounced dead.
Police arrested 40-year-old Maria DeLaRosa, Valladarez's ex-wife, in connection with his death.
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Investigators said an argument between the two led to the stabbing.