An investigation into the death of beloved physician Dr. Steven Schwartz, found dead, seemingly as a result of a botched robbery; how his life came to such a violent end; and insight into a series of mysteries connected to him and his family. Schwartz, a wealthy well-respected kidney specialist was found dead -- shot, stabbed and beaten. Police discovered his body in his home after his second wife Rebecca called to report a robbery. Police investigation uncovered a family with strained relationships, different allegations on what may have happened and a secret life that Dr. Schwartz had hidden from his offspring.

An investigation into the 2015 murder of Dr. Teresa Sievers, a Bonita Springs, Florida doctor murdered inside her home and the investigation that led to two suspects eleven hundred miles away in Missouri. Police initially suspected her husband Mark Sievers, but he had an airtight alibi. A tip led police on a 1,000 mile trip that took the case in an unexpected direction.

An investigation into the case of a serial rapist, who preyed on women young and old, in multiple states and over a period of years -- and the search to stop him. The rapist worked with military precision, tracking the women's schedules, photographing them during the attacks and then forcing the women to shower or bathe as a way to clear out any evidence. Investigators from two Colorado police departments (Golden and Westminister) and the FBI pieced together the assailant's trail through smart policing, collaboration and luck.

When a powerful earthquake hits Los Angeles, Team Scorpion must prevent a pinched gas line from causing a massive explosion.

Team Scorpion must stop an influx of drugs that are being smuggled into the country via drones; an ultimatum is issued.

An investigation into the unsolved murder of Kay Wenal, who was found murdered inside her Georgia home in 2008. The case has been difficult to solve because there were no fingerprints, no evidence of a break-in and the killer took the weapon with him. Kay did not seem to have any enemies and her husband had a solid alibi. The only clues in the case are an expletive-filled cut-and-paste note sent to a newspaper and a police sketch of a suspect seen the day before and the day of the murder by a neighbor.

The story of the case against Jacob Nolan, who claims his cousin and psychiatrist, Dr. Pamela Buchbinder, brainwashed him into attempting to kill her former lover, fellow psychiatrist Dr. Michael Weiss, during the time the unmarried couple was going through a custody battle for their son.

Jennifer Schuett was just 8 years old in 1990 when she was yanked through her bedroom window by an unknown man - and then strangled, slashed and left for dead in a field off a gravel road in Dickinson, Texas. She didn't die - and the kidnapper couldn't silence her.

The story of Sophia Putney-Wilson, a Michigan teenager, and her work to expose the growing dangers of dating and break-up violence, following her own years of mental and physical abuse at the hands of her ex-boyfriend Adam Shigwadja.