Update: Five found stabbed to death in Broken Arrow home

KRMG news has learned the five family members were stabbed to death by two teenagers who also lived in the home. Cops say the two tried to escape by running out a back door of the home into a green belt. Police say a police dog was released and quickly caught the suspects.

Police say one teenage girl found alive inside the home was taken to a Tulsa hospital with critical injuries. Just after 9am her condition was updated to serious.

Another child was not hurt and is in protective custody. Cops tell KRMG they received an open line call just after 11:30pm. No one spoke but dispatchers sent officers to do a welfare check, they found the bodies inside the home just east of the Indian Springs country club.

KRMG news has learned everyone involved, both dead and alive, are immediate family and it's believed they lived together in the barn style home. A neighbor told us they were certain all the kids living in the house were homeschooled.

Original story below:

Broken Arrow police are investigating after five people are found dead at a home near the Indian Springs Country Club.

We're told officers found one juvenile alive at the scene about 11:30 last night.

The juvenile was taken to the hospital in critical condition.

Another juvenile victim was found unharmed.

We're told the victims and the suspects are related.

Broken Arrow police took a 16-year old and an 18-year old into custody.