HOUSTON, Texas (KTRK) -- Three former students at The Briarwood School in west Houston are charged with sexual assault of a child following allegations of repeated sexual abuse and harassment involving students at the school.

The defendants are Liam Mischner, 19, and Landon Bennett and Jace Burrell, both 18.

The Briarwood School serves students with learning differences, including ADHD and dyslexia.