The squad is shocked when one of their own is found dead in the bay. Bolander, the primary on the case, thinks it's a suicide, but Lewis believes otherwise and interferes with the investigation, hoping to change the outcome. As the squad prepares for the funeral, the brass tells Giardello there will be no honor guard due to the suspicious nature of the death. Pembleton, still struggling with his own issues of faith, finds his own way to honor the departed police officer.