A serial killer taunts the CSIs by leaving them cryptic hints, and the longer it takes them to decode these puzzles, the higher the death toll rises, on the eighth season finale of CSI: MIAMI.

When Horatio’s ex-girlfriend is killed in an explosion, the team looks within their own department to find the killer.

When a suburban soccer mom is murdered, the CSIs uncover her family’s dark past, while Delko continues his undercover mission.

A jewelry heist ends in murder; Delko returns to find the culprit when evidence is stolen from the lab.

A murder victim’s spirit won’t leave Calleigh alone until she solves his case.

Three hard partying, callous and seemingly unconnected young 20-somethings head to Spring Break for a wild time and end up in the morgue…

After returning from war, Horatio’s son seeks his help to solve a murder.

The team investigates the murder of an unpopular receptionist.

Horatio and Eric go to Los Angeles to clear Jesse’s name after accusations of evidence tampering arise; Horatio faces a dangerous element within the LAPD.

The CSIs solve the murder of a man who was killed in outer space.

When doubt is cast on his murder conviction, a man receives a 24 hour stay of execution very little time for Horatio and the team to reaffirm his guilt or establish his innocence.

Natalia’s injury jeopardizes her and Ryan, meanwhile, a strange investigation where a man is chopped in half baffles the CSI’s.

A pop starlet bursts into flames during her concert thrusting the CSI’s to investigate the dark side of the pop star world.

Eric Delko returns as an expert witness for the defense, pitting himself against his old team.

A young man gets involved with a dangerous operation in an effort to rescue his girlfriend who’s been brought to this country to work as an indentured servant…

While the team investigates a murder where a deadly jellyfish is the murder weapon, Jesse has to deal with a woman who has returned from his past.

Horatio and the team must figure out who or what caused a terrible car crash, and the investigation reveals both driver’s darkest secrets.

Horatio and team go looking for a missing model wannabe, only to unearth a network of prostitution and murder…

Two groomsmen wake up handcuffed together and covered in blood, with no memory of the raucous bachelor party the night before. Worse, the groom is missing…

When a virulent strain of E. Coli kills four people in the Miami area, Horatio opts to investigate a case of murder by bacteria…