About CSI: Crime Scene Investigation Season 7, Episode 21 :

In their attempt to identify the murderer of a has-been boxer who lived among a group of prostitutes who detested him, the team must establish which one of several life-threatening acts enacted against him that night actually killed him. Guest Stars: David Berman, Peter Stormare, Ashley Johnson, Wendy Makkena, Marnette Patterson, Kurt Fuller, James Whitmore, Vince Vieluf, Luis Antonio Ramos, Amber Stevens West, Mirtha Michelle, Jeanne Hanna, Terry Bookhart, Audrey Siegel, Louise Lombard,