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McKINNEY (CBS11) – Sources tell CBS 11 News a husband shot and killed his wife and her sister in McKinney.

Officers say the suspect is under arrested and being held in Rains County.

This happened around 5:40 p.m. at High Pointe and Summit.

Sources also tell CBS 11 the couple was going through a divorce.

Police say the suspect is accused of shooting his wife, Karen Bigham.

Karen Bigham - murder victim

Karen Bigham

The couple’s daughter, said to be in her early 20s was there and witnessed the deadly shooting.

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