http://www.ocvarsity.com/sports/-19672--.html By DENISSE SALAZAR and CARLOS ARIAS
THE ORANGE COUNTY REGISTER
A star softball pitcher at Mater Dei High School in Santa Ana has died, but details of her death have not been released, authorities said.
Nadia Brianne Matthews, 16, of Anaheim, died Thursday, said Daniel Aikin, supervising deputy coroner for the Orange County coroner's office. An autopsy is being conducted Friday morning to determine the cause of death, he said.
Matthews was a pitcher for the Monarchs, and had verbally committed to play softball for the University of Arizona. She was considered one of the state's top softball prospects for the class of 2011.
Matthews was one of the most highly sought after recruits in the nation. Some considered her the best pitching prospect in Southern Califonia.
As a freshman at Mater Dei High, she went 14-4 with a 0.98 ERA and 138 strikeouts in 107 innings. Matthews had committed to Arizona, ranked No. 2 in the nation, a couple of months ago.