MESQUITE, Texas (CBSDFW.COM) – Mesquite Police are investigating what detectives have determined was a murder-suicide Monday night involving a father and his two daughters.

Officers responded to a shooting call in the 1300 block of Bradford Place shortly before 10:30 p.m.

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When officers arrived, they found 63-year-old Raymond Haydel with a gunshot wound to his head, lying on the floor inside the home.

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As officers continued their search, they discovered two teenaged girls, 16 and 17-years-old, who appeared to have suffered multiple gunshot wounds.

Investigators believe Haydel shot the two girls, then turned the gun on himself.

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The names of the daughters have not yet been released.