A South Carolina man intentionally ran over three people on Sullivan’s Island on Thursday afternoon, according to an arrest affidavit obtained by Fox News Digital.

Justin Collin Adams has been charged with three counts of attempted murder and one count of first-degree aggravated assault for allegedly running over a parent and two children in the Sunrise Presbyterian Church parking lot just before 1 p.m. on Thursday, court records show. 

The arrest affidavit for Adams says that the 36-year-old carjacked his mother at knifepoint and threatened to cut her face before he took control of her vehicle and accelerated towards the playground of the school.

The Charleston County Sheriff’s Office, which has taken over the criminal investigation, did not return a comment request. 

Fox News Digital reached out to the Charleston County Clerk of Court. 

Fox News’ Alexandra Koch contributed to this report.