Two Children & One Adult Found Dead in Spring, TX, Home, One Person Taken Into Police Custody

Report: Three found dead, including two children, at a home in Spring, TX. Unconfirmed news reports said the children were stabbed and a man shot himself. The identities of the deceased have not been released. According to KHOU, neighbors say foster children lived at the home, located at 6222 Darby Way in Spring. Neighbors told KHOU that he is the father of the household. The ABC News affiliate is reporting that a 25 year old man, Joseph Winchester, staying with the family stabbed the kids, ages six and 10, and then shot himself. They are reporting one child is dead and the other in critical condition. Developing.......

UPDATE#1: From ABC 13: The father of the children said one of them was killed and the other was airlifted to Memorial Hermann Hospital in critical condition. According to the family's pastor, the child killed was 10 years old. The child who is now fighting for his life is 8 years old. The 23-year-old shooter was pronounced dead at the scene.  

UPDATE#2: The other child has died. According to ABC 13, the man was a cousin of the family. He stabbed the two boys, who were adopted downstairs and then shot himself in the driveway. The boys' mother is being hospitalized after she collapsed at the scene. The couple also have three natural children.

UPDATE#3: Deputies said Joseph Winchester stabbed the two children and then shot himself. The children have been identified as Hunter Archer, 10, and his brother, Jhaden Archer , 8.