When Donovan's ex, a recovering addict, wakes up with blood on her hands and a dead roommate in her apartment, the team moves quickly, finding there's more to the story.

When a body is found in a shipping container, Charlie teams up with a female cop from his past to solve the crime, Rex is not a fan and keeps getting between the two, keeping the path clear for Charlie and Sarah.

Charlie and Rex are in deep water after a university rower is shot by a sniper during team practice.

Cultures clash when the death of a Parisian journalist has Charlie and Rex partnering with a French detective, in an investigation that whisks the team to Saint Pierre and Miquelon.

On the trail of a serial arsonist, Charlie is hospitalized after a brush with a bombing breaks his leg. Unable to let the case rest through his recovery, Charlie works the evidence from his bed, hoping to identify the arsonist

After a woman is found dead in the snow, Charlie and Rex have a pool of unconnected suspects with only on thing in common -- the victim was convinced they were all her family.

After an elite hockey prospect is found dead, Charlie and Jesse disagree over the prime suspect in the case.

Charlie and Rex receive an award for heroism while Major Crimes investigates an extremist threat.