A 17-year-old boy was arrested on suspicion of opening fire after a high school football game in Riverside County, authorities said.

A 13-year-old was arrested on suspicion of making online threats of violence against a Riverside middle school.

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,

The girl told deputies she and a friend were talking about school shootings, and stated she did not think the post was that serious and had no intentions to shoot anyone at school.