A 13-year-old girl accused of making online threats of violence targeting a Riverside middle school was arrested Tuesday, authorities announced.
In a news release, officials with the Riverside Police Department said the threats, posted to social media on Sept. 13, were aimed at Chemawa Middle School and specific students, prompting many parents to pull their children out of the school over safety concerns.
Over the weekend, police say they received several tips as to who may have been responsible for the violent threats…