Episode 10 of "Crossing Jordan"
s01e10 Blue Christmas

When a veteran cop is murdered in the line of duty, Jordan (Jill Hennessy) leads the police and vengeful Detective Eddy Winslow (guest star D.W. Moffet) -- Max's (Ken Howard) former partner -- to a possible suspect. But after the shooter dies in police custody, Garrett (Miguel Ferrer) must launch a coroner's investigation to see if Det. Winslow went too far while making the arrest. Also, Garrett opts to forgo his annual Christmas feast with his ex-wife, Maggie (guest star) and join Lily (Kathryn Hahn) for a Thai dining experience, angering his daughter, Abby (guest star Alex McKenna), while Trey (Mahershalalhasbaz Ali) worries if Nigel's (Steve Valentine) invitation for a weekend on the ski slopes also includes a slalom under the sheets.