TV Guide Investigation Discovery Thursday

A wealthy man's dream of seaside paradise in Mexico becomes a nightmare; a love triangle, deceit and betrayal unravel in a case.

During one of the biggest street festivals of the year, detectives discover the body of a young man hidden inside a trashcan and with few leads to go on.

Lt. Joe Kenda investigates after a woman's children discover their mother dead in her bathtub; a gathering of local tattoo artists turns deadly for one.

When a soon-to-be grandmother doesn't return home from work, Lt. Kenda realizes that his team may be dealing with a fledgling serial killer.

When 20th Century Fox studio executive Gavin Smith disappeared on May 1, 2012, in Oak Park, Calif., he was declared legally dead after two years.

After a man was shot dead by an intruder, a stunning coincidence leads the investigation of the case to the country's most dangerous criminal ring.

After a mother disappears while on her way home from work, the investigation soon leads detectives to a disturbing family picture and a haunting truth.

Three men are murdered in a convenience store in Minneapolis' Somali community in 2010 and the store's CCTV system uncovers evidence of a robbery gone wrong.

A motel cleaner finds the body of an unidentified woman in one of the rooms, and detectives turn to surveillance cameras to track a suspect in a cowboy hat.

Alisha Canales-McGuire is shot dead in 2017 and evidence points to a targeted attack, but detectives can find no reason why anyone would kill Alisha.

A motorist shoots dead Whitney Gray while she shops with her young kids and teenage niece, so detectives follow a trail of CCTV to track down the suspect.

Surveillance cameras help track down a trio of bandits in Queens, N.Y.; a Real Time Crime Center helps solve the murder outside a restaurant in Colorado.

Surveillance cameras capture a drive-by shooting in Toledo; a nightclub shooting of a police officer's son leads to a manhunt across state lines in Louisiana.

In Albany, New York, a camera catches a murder; in Ft. Worth, Texas, police use surveillance cameras to track down a gunman and stop a one-man crime wave.

After a young father goes missing from work, the small town of Challis, Idaho, is busy with tales of infidelity and finger-pointing.

Tiffanie Adams is pregnant and disappears from her home in Sullivan, Ind., and the police stumble upon dark secrets surrounding the men in her life.

When someone stabs Trina Langenbrunner to death in Cloquet, Minn., her family, community and law enforcement work together for over 12 years to find her killer.

A tip comes in from an unexpected Missouri resident that leads to the final resting ground of missing newlyweds Russell and Rebecca Porter.

The case of a missing 17-year-old pregnant girl goes cold after she's considered a runaway, but it gets renewed and the case reopens.

A young family in Pennsylvania discovers a mysterious skeleton buried in their basement and archeologists identify the body and uncover a grisly family secret.

A couple break up and begin a heated custody battle, but when one parent vanishes just before a scheduled visit, police uncover a case fueled by greed.

The former mayor of Powhatan, Ohio, turns up dead in his hunting cabin; Detective Ryan Allar and his team begin the search to investigate.

A young family in Pennsylvania discovers a mysterious skeleton buried in their basement and archeologists identify the body and uncover a grisly family secret.

A couple break up and begin a heated custody battle, but when one parent vanishes just before a scheduled visit, police uncover a case fueled by greed.

The former mayor of Powhatan, Ohio, turns up dead in his hunting cabin; Detective Ryan Allar and his team begin the search to investigate.

The case of a missing 17-year-old pregnant girl goes cold after she's considered a runaway, but it gets renewed and the case reopens.

After a mother is strangled to death in her bedroom while her son sleeps, and Detective Fil learns that the victim's own mother was murdered 25-years earlier.

Fil Waters investigates when three members of a tight-knit family are brutally murdered in broad daylight while working at their family owned car dealership.