RACIAL TENSIONS ESCALATE-- A successful white stockbroker is found dead of a broken neck. His coworkers immediately point the finger at "golden boy" Bud Greer -- a young, black junior trader. Bud tells Logan and Briscoe that success isn't about money, it's about power and with his major competitor dead, Bud now has the power. When Bud pleads insanity due to "black rage" the ADAs don't buy it for a second. Courtney B. Vance (Law & Order: Criminal Intent) guest stars.