The team's murder case of a retired navy lieutenant commander forces Ducky to reveal his participation in a secret society that solves cold cases.
Mike thinks Susan is having an affair with Carlos; Lynette's sister visits to share some news; Bree thinks she is secretly being investigated by her boyfriend.
An ex-American football star is given another shot at life after a case of mistaken identity sees his assistant murdered, but there's a chance that he's the actual target.
Three investigations involve a couple killed in a trailer explosion, a stripper found dead in the worst part of town, and two decomposing corpses in the trunk of a car.
House takes the divorced parents of a young patient to court when their bickering prevents a decision on her treatment.