On the night of February 26 , 2012 , in Sanford , Florida , United States , George Zimmerman fatally shot Use_firearm Trayvon Martin , a 17-year-old African-American high school student .

The concerts Social_event marked Recording the Oregon Symphony 's first performances of `` The Wound-Dresser '' as well as guest baritone Sanford Sylvan 's debut Process_start with the company .