An Upstate New York district attorney said that 11 students involved in an apparent lacrosse team hazing scheme have hours to turn themselves in.

Eleven young people suspected of carrying out an intense hazing scheme in upstate New York have been given a deadline to turn themselves in to authorities.

The teenagers in Syracuse, N.Y., turned themselves in after the district attorney gave them 48 hours to surrender. He called the episode “hazing on steroids.”