An arrest warrant has been issued for the ex-boyfriend of a beloved Florida high school softball player after he allegedlyrepeatedly stabbed his former flame and her mom in broad daylight before “steadily” cutting his own throat in a bleak attempt to take his own life.

Spencer Ross Pearson, 18, is suspected of stabbing 17-year-old ex-girlfriend Madison Schemitz 15 times and stabbing her mother in the forehead and leg when she tried to intervene Saturday afternoon outside a Ponte Vedra Beach sports bar and restaurant.