While off-duty, Calleigh is forced to act quickly when someone in a Dodge Magnum points a gun at her, and then backs up and accelerates full force at her. She shoots and kills the driver, which sends the car crashing into a sporting goods store.

Vanessa Waters, the nanny to the Lambert family, is stabbed to death with a ceramic knife during a party at the Lambert residence, Horatio and his team investigates the world of really good looking nannies and the unspoken services they provide.

Bethany Deaton was a young wife and a successful nurse with a seemingly bright future. That future came to an end in October 2012 when law enforcement in Grandview, Mo., found her lifeless body in the backseat of a minivan. She had a plastic bag on her head. Nearby was a suicide note and an empty bottle of over-the-counter sleeping pills. What would make Bethany kill herself or did someone have a hand in her death were questions that haunted her family.

After 25 years, has the Alachua County Sheriff's Office solved one of Florida's biggest mysteries - what happened to Tiffany Sessions? Tracy Smith and 48 HOURS investigate the disappearance of the college student and the search for Sessions.

Peter Van Sant and 48 HOURS investigate the murder of Vanessa Mintz, a beloved mother, wife and businesswoman who was gunned down in a family-owned mountain lodge in North Carolina. The murder and robbery left Mintz's family stunned and a town fearing a killer was on the loose. The law enforcement investigation into what happened to Mintz would expose a hidden secret and her two daughters, Jessica Freeman and Andrea Little Gray, would emerge as powerful advocates for their mother.

A report on the investigation into the murders of Greg and Bernadette Ohlemacher in 2005. The Albuquerque, New Mexico couple had been shot dead in their home.

Pride's teams uncover a sinister plot during the New Orleans Tricentennial Fleet Week celebration.

While Pride fights for his life in the ICU, the team scours the city for the hit woman who attempted to assassinate him.

Chance Bowman helps a black preacher and his family when their church is burned.

Chance and Cie head for Las Vegas to rein in Henry Conners, a protected witness who took off on an unscheduled and unsanctioned vacation.

Chance helps a teenage runaway/prostitute as he investigates the murder of an old friend.

Chance infiltrates a deadly cigarette smuggling ring with ties to Jacob Calder, but his investigation is hampered by a female rookie reporter who is working the same case.