CSI: Miami Season 4 Episode 10

In Jay Fisher's home, where he was gun-murdered, fellow drug-dealer Johnny Nixon (also colored) suddenly falls on the corps, trough the shattered glass roof-window. Hoping for a deal, while denying any guilt, Nixon points out he knows a Cuban cop-client: Erik Delko, who has been erratic for weeks. While the team's minds are mainly with Eric's IA case, handled rather harshly as IAB sergeant Rick Stetler failed to get a promotion because of Horatio, yet it ends up void because of 'poisoned fruit' evidence and irrelevant because of the real user. Still the evidence is duly processed, and soon indicates two separate shootings, one being the work of ruthless Californian bounty hunter Duane 'Bull' Merrick, who stops at nothing to collect on his man Byron Diller...