A viral video shows a Southern California sheriff's deputy slamming a teenage girl to the ground during a fight outside a Friday night high school football game, a use of force her mother says sent the 16-year-old to the hospital with injuries to her head and spine.
The altercation prompted a protest Sunday at the San Bernardino County sheriff’s substation in Victorville, about 65 miles (105 kilometers) northeast of downtown Los Angeles.
