GREAT MILLS, Md. -- Great Mills High School was placed on lockdown on Wednesday after police say a 17-year-old, who is wanted in connection to a shooting, was seen in the area of the school.

LEXINGTON PARK, Md. (ABC7) — Great Mills High School was placed on lockdown Wednesday after unconfirmed reported sightings of an armed person in the area. St. Mary's County Sheriff's officials ...

The fatal shooting at Great Mills High School ended when the shooter killed himself as a school resource officer simultaneously shot him in the hand, police said. Police released a timeline and ...

A gunman who opened fire at Great Mills High School in Maryland was killed Tuesday after engaging an armed school resource officer, authorities said. The shooter, Austin Wyatt Rollins, 17 ...

Two students were injured when another student opened fire at Great Mills High School in St. Mary's County, Md., according to the local sheriff. The shooter, identified by the sheriff as 17-year ...

Sixteen-year-old Jaelynn Willey is in critical condition after she was wounded by a gunman at Great Mills High School in Maryland Tuesday. Another student who was shot is in good condition.

BALTIMORE (WJZ/AP) — A student shooter is dead and two other students are hurt after the student opened fire at Great Mills High School in St. Mary's County Tuesday morning, Sheriff Tim Cameron ...