Sharla Sims died in 2021, three days after being attacked by a special education student at Spruce High School. Her family's now suing DISD for its alleged failures. DALLAS — The family of former special education teaching assistant has filed a federal lawsuit against the Dallas Independent School District. The children of Sharla Sims is accusing the district of negligence, after the teaching assistant was attacked by a student in her classroom and later died. “Every teacher in this city, every teacher in this state, every teacher in this country should be able to perform their job without the fear...