The killer was watching in his wife, until he saw her with her friend in a car, and he came from them, shot them, and shot them dead. After he completed his crime, he shot himself.
This incident is the result of a family dispute between a separate and non-divorced spouse.
According to family members, the spouses were involved due to domestic violence by the husband, the couple separated, and the wife identified her friend who was killed in the car.
Oklahoma police said the husband fired nine bullets at the wife and friend, killing them, and then shot himself.