Calvin Riley a 2015 graduate of Junipero Serra High in San Mateo was shot & killed last evening near Ghirardeli Square in San Francisco while playing "Pokemon Go". Riley was currently the closing pitcher for the Delta College Mustangs in Stockton.
http://www.sfgate.com/news/article/San-Mateo-man-20-shot-to-death-near-SF-s-9127561.php
http://www.sfgate.com/news/article/San-Mateo-man-20-shot-to-death-near-SF-s-9127561.php