At least 14 people were hurt in a stabbing spree this morning at a Texas community college apparently carried out by a student. Officials say suspect is in custody.

According to NBC News, at least two victims were in critical condition, and not clear how severe the other injuries are. The stabbing happened at the CyFair campus of Lone Star College, in the Houston suburb of Cypress.

The school said the attack happened “in and around” its health science building. Harris County Sheriff Adrian Garcia says,

We are not certain what the weapon or motive was. The suspect is 21 years old.

The school had warned students that a second suspect might be at large, but sheriff’s officials said later that they believed they had the only suspect in custody.

More on this story as it develops.