A Florida jury has found a Miami-area special needs teacher guilty of abuse after authorities say she put hot sauce in an autistic student's soda.

Sylvia Tagle was convicted Tuesday. Authorities say she gave the spiked soda to the student to teach him a lesson. Tagle says the boy grabbed the soda from her desk when she was with other students.

Jurors found Tagle not guilty of three other charges, including pulling a student's hair. Her attorney says she's a strict but dedicated teacher who maintains her innocence.

Tagle taught at the Bob Graham Educational Center in Miami Lakes. Her sentencing is set for Oct. 7. She faces a maximum of five years in jail.