http://upload.wikimedia.org/wikipedia/en/9/99/Gian_Luigi_Ferri.jpg

101 California Street Shootings was a mass shooting that took place July 1, 1993, in San Francisco, California, claiming the lives of nine people, including the shooter, Gian Luigi Ferri. The killings sparked a number of legal and legislative actions that were precursors to the Violent Crime Control and Law Enforcement Act, H.R.3355, 103rd Congress (1994). The Act took effect in 1994, and expired on September 13, 2004, through the operation of a sunset provision.

• http://en.wikipedia.org/wiki/101 California Street shootings