Do we need to explain?

From tonight’s Law and Order: Criminal Intent website: Season 4 Episode E5416 STRESS POSITION 9/8pm 02/13/05 PRISON GUARD’S SLAYING RIPS LID OFF CORRUPT PRISON; GUEST STAR CHRISTOPHER NOTH REPRISES ‘LAW & ORDER’ ROLE — The murder of a corrections officer points the Major Case squad toward a corrupt Brooklyn prison where unaccounted-for prisoners are secretly abused by guards — and the key to exposing the ring lies with a prison nurse whose boyfriend is the maverick Detective Mike Logan (Christopher Noth, NBC’s “Law & Order”). As Logan warily aids Detectives Goren (Vincent D’Onofrio) and Eames (Kathryn Erbe) in their probe,…