Authorities in rural eastern Oklahoma say a woman is in custody after three teenagers were shot, one fatally.
The shooting was reported on Thursday morning at a home about 55km southwest of Tulsa. Okmulgee County Sheriff Eddy Rice says an 18-year-old man was killed and two teenage girls were wounded, one critically.
Rice says a 39-year-old woman believed to be the mother is in custody.
Beggs High School Superintendent Brian Terry tells The Associated Press that all three victims were students at the school.