A 26-year-old Dallas man, Ismael Vergara, was arrested in the killing of his wife.
Police said he stabbed her multiple times in their shared Red Bird apartment Friday because he thought she was cheating on him.
And in North Richland Hills, 23-year-old Justin Cody Collins was arrested and charged with the murder of his 45-year-old mother, whom he lived with in an apartment on Buenos Aires Drive. The cause of her death wasn’t released.
The killings came just days after a high-profile family violence case in which UT Southwestern executive assistant Karen Cox Smith was slain.