The new play Slip/Shot opens tonight in Philadelphia. The play is set in 1962, at Florida State University in Tallahassee, and centers on the case of a 17-year-old African-American boy. The boy is unarmed, walking home from his girlfriend's late at night, when he is shot and killed by a white security guard. The local sheriff declines to press charges, and the security guard walks free. The story of Slip/Shot directly parallels the Trayvon Martin case, but playwright Jacqueline Goldfinger started working on the play months before the world had ever heard of Trayvon or George Zimmerman. And while Slip/Shot is set in the midst of the civil rights movement, its themes easily resonate today.