Photo via Baltimore City Fire Department/Twitter

Four Barclay Elementary sixth-graders have been released from the hospital after a Jeep crashed into their music classroom this morning.

A statement from Baltimore City Public Schools said a fifth student injured in the incident remains hospitalized.

โ€œOur thoughts are with them and their families, and with the driver,โ€ the statement said.

The crash happened around 11 a.m. Friday morning, according to a tweet from the Baltimore City Fire Department. Photos showed the driver, who remains hospitalized, drove straight through a wall and into the classroom.

#BCFD on scene at Barclay E.S. @BaltCitySchools A car ran into a building and injured 6 people- 5 kids and 1 adult. #NonLifethreateningInjuries @MayorPugh50 @ChiefNilesRFord pic.twitter.com/bPy7I15nnG

โ€” Baltimore Fire (@BaltimoreFire) March 9, 2018

Baltimore police are investigating why the driver wound up crashing through the wall. Det. Jeremy Silbert told Baltimore Fishbowl he hadnโ€™t received any updates as of 2:30 p.m. But according to WBAL-TVโ€™s Lowell Meiser, fire officials said the driver suffered a medical emergency.

โ€œDebris was flying; the bricks were flying everywhere when the car flew through the door. It was really scary,โ€ one student told the TV station.

Fortunately, facilities staff found that the building at 2900 Barclay Street wasnโ€™t structurally damaged. They will be working over the weekend โ€œto make sure that the building is ready and safe for students on Monday,โ€ City Schools said.

Counselors will remain available to students and staffers experiencing anxiety from the crash, the school system said.

Ethan McLeod is a freelance reporter in Baltimore. He previously worked as an editor for the Baltimore Business Journal and Baltimore Fishbowl. His work has appeared in Bloomberg CityLab, Next City and...