US school shooting: Gunman dies after being shot in Maryland

Media caption, 'Greatest nightmare - our children attacked'

A gunman who shot and injured two teenage students at a high school in the US state of Maryland was shot dead after a gunfight with a police officer.

Austin Wyatt Rollins, 17, shot a 16-year-old girl, who is in a critical condition, and a 14-year-old boy.

The attack happened on Tuesday morning before lessons at Great Mills High School in St Mary's County, 65 miles (104km) south-east of Washington DC.

Rollins had a prior relationship with the girl, Sheriff Tim Cameron said.

The school shooting comes a month after a high school shooter killed 17 in Parkland, Florida.

St Mary's County Sheriff's Deputy Blaine Gaskill, who was assigned to the school as a resource officer, exchanged gunfire with the attacker but it is unclear if the gunman was hit by the guard's gunfire or shot himself.

Image source, Getty Images
Image caption, A student is comforted

Mr Cameron said the shooting began in a hallway at the school.

The gunman fired at a female and then a male student, hitting them both, he said.

"Our school resource officer who was stationed inside the school was alerted," he told reporters.

"He pursued the shooter, engaged the shooter. During that engagement he fired a round at the shooter.

"Simultaneously, the shooter fired a round as well," he said.

Image source, St Mary's County
Image caption, School resource officer Blaine Gaskill engaged the shooter

Mr Gaskill was not hurt, Mr Cameron said, adding that the gunman's cause of death was still under investigation.

The female student is in a critical condition in hospital.

Media caption, Thousands of US students protest for gun reform

Some 1,600 students attend the school in the community of Great Mills near the Chesapeake Bay and were evacuated to a nearby school after the event.

Federal agents from the FBI, and the bureau of Alcohol, Tobacco, Firearms and Explosives - as well as local police - are at the school investigating the incident.

One Twitter user, who appears to be a student at the school, posted about the shootings.

The BBC is not responsible for the content of external sites.View original tweet on Twitter

Maryland Governor Larry Hogan has also expressed concern, saying "prayers are not enough".

"Today's horrible events should not be an excuse to pause our conversation about school safety," he said in a statement.

"Instead, it must serve as a call to action."

New York Governor Andrew Cuomo said the attack serves as "another tragic and exasperating reminder of the enduring threat of gun violence", and called upon "our so-called leaders in Washington" to take action to stem gun attacks.

The shooting comes four days before the March for Our Lives rally for student safety inspired by the 14 February massacre at Marjory Stoneman Douglas High School in southern Florida.

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