(Enterprise-AP) -- Authorities are searching the Haskell County town of Enterprise for a man suspected of killing his uncle last night.
The Oklahoma State Bureau of Investigation says the suspect's mother told police her son was threatening her with a knife.
O-S-B-I spokeswoman Jessica Brown says the woman went to the home of her brother, Richard Bowman, in the small town about 15 miles west of Stigler.
Brown says the woman's son showed up about 11 last night and shot and killed Bowman.
The suspect's name has not been released.