ABC 20/20

The team finds three young women, all of whom appear to have been brutalized in the same way.

Stella is frustrated that a rape victim has no memory of the assault and, despite abundant evidence at the crime scene, no suspect is found; Mac and Aiden search for a rat that swallowed evidence of the murder of a drug dealer.

When a tourist discovers a skeleton on a double-decker tour bus in Times Square, the CSI team searches for clues to the identity of both the victim and his killer.

A hip-hop artist is killed just days after signing a contract.

The team meets the "Sandhogs," a union of construction workers who build tunnels, while investigating the death of a worker who died on the job.

Investigating the brutal massacre of employees in a Brooklyn restaurant tests Danny and Aiden's limit.

While investigating a botched robbery at a bank in Chinatown, Stella uncovers a kidnapping plot involving the bank manager, but her progress is hampered by an unannounced police terrorist response drill.

Max investigates the disappearance of a stock broker, while Stella examines the murder of a woman thrown from the roof of a church.

When a mounted police officer is killed by a sniper, the team has only one clue, a bullet lodged in his horse that, if removed, would kill the animal.

A sleepwalker leaves her apartment complex and is later found covered in blood next to a woman's body.

Mac and Stella investigate the electrocution death of a man found in a subway tunnel.

Mac, Aiden and Flack investigate when Elaine Curtis is found dead at a dog competition, a knitting needle sticking out of her chest, and no shortage of suspects ranging from judges to trainers to contestants.

Mac and Stella investigate the death of Paul Montenassi, a young man left to bleed to death in the snow.

The body of a young contortionist is found folded into a box in Coney Island, leading Mac and Stella to the circus where they find themselves embroiled in a real-life Romeo and Juliet story between the dead contortionist.

The team's investigation into the death of Hannah Bloom, who died at her own wedding, is put on hold when her father refuses to allow them to perform an autopsy until after his daughter's body is blessed by a rabbi.

Mac and Stella investigate when they find the body of Paddy Dolan, a longshoreman.

When young gang members murder the owner of an upscale Bronx wine store, the CSI's must work to find evidence that ultimately ties someone to the crime.

When the chief investigator of a controversial report documenting corruption within the NYPD is gunned down the day before his findings are published, Mac and Stella must find the killer.

When the body of a young woman is discovered at a laundry facility, the bed sheets she is wrapped in lead Mac and Stella to an upscale New York hotel that houses diplomats from around the world.

When a college student is beaten, shot to death and his apartment ransacked in what appears to be a drug-related hit, the team must track down his killers.

While processing a crime scene, Danny is suddenly attacked by a suspect hiding in the victim's closet.

The team examines the murder of an avid Boston Red Sox fan found dead with a ruptured spleen following a tough loss against New York.

While Mac dines at his local breakfast spot, a gunman opens fire, leaving a waitress critically injured and a man dead, and Mac having to choose whether to chase after the suspect or save the life of the young woman.