A fishing boat goes down in calm seas and three men with more than a century of experience die. Da Vinci, who is coping with his own grief, must navigate his way through the secrets of a grieving family, a stonewalling corporation and his own sympathies to find the truth.

Da Vinci investigates the death of a man left to die outside the emergency room. The whole homicide team is called in when an infant is abducted from her nursery.

Traffic Inspector Zack Mc Nab calls in Da Vinci to investigate a suspicious highway accident that's missing a driver. Shannon and Leary look into the murder of an elderly lady in a west end penthouse. Kosmo runs into a dead end with her prime suspect in the case of the missing prostitutes.

Da Vinci and Zack have different theories about a possible hit and run. Meanwhile, Leary and Shannon try to figure out what happened to a cabbie found dead in his taxi.

After a death in Stanley Park Da Vinci is forced to deal with the media response. Meanwhile, Kosmo and Leary investigate a man's body discovered on a tour bus.

Da Vinci investigates a death among the mutinous crew of a Chinese freighter. Meanwhile, Kosmo and Leary delve deeper into the police beating of a young drug dealer.

Da Vinci investigates a body in the sewer. Meanwhile, Brian accompanies Rose on a homicide case, and Kosmo is troubled by a witness from the past, at the same time that Shannon, while moonlighting as a hotel security guard, discovers some dirt.