Tuesday

In this episode, a group of friends stage a drunken demolition derby forcing cops to crash their party. Then, a motorist three sheets to the wind gets 50,000 volts to the pavement. Plus, a twenty-first birthday bash erupts into a street-wide brawl. Tv-14

Forensic entomology: Bugs have roamed the earth for 250 million years, but their intimate association with death is just now coming to life. The kinds of insects on bodies, along with their stage of development, can pinpoint time of death and help identify victims.

Forensic sculpting: Forensic sculptors retrieve people from oblivion. Using clay and an intricate knowledge of anatomy, forensic arts place a face on an unidentified skull, recreating the victim's likeness, which often leads to his name.

Missing person: Approximately 1.8 million americans are reported missing each year. Worldwide, the number of missing persons nearly triples. In addition to pictures on milk cartons, store windows, and in mass mailings, authorities use nationwide computer databases to help locate missing persons or match them with unidentified bodies. Even so, many of the missing are never seen again.

When a hitman kills the wrong person, it takes over a year to locate the gun used in the murder-for-hirer plot which shockingly links back to an unexpected boss that’s closer to the victim than originally suspected.

In suburban Boston, college students find a teenage boy dead in the street. Bloodstain experts rule out a hit-and-run, and his trail from North Carolina forces detectives to test a bizarre, almost impossible explanation for how he died.

Mom and Dad aren't perfect -- especially when they're not even around.

When a routine flight turns deadly…Dr. G is faced with a gruesome challenge. Then - a woman is found dead in her home, facedown in a pool of blood. And as the autopsy unfolds, she begins to wonder if the pilot could have made a deadly mistake. And it looks like the person closest to the victim could be the chief suspect.

The man called 911 to report his wife had been shot; she was badly wounded and they were on their way to the hospital. When she died, he became the prime suspect. The investigation would prove two things: He was innocent, and he’d been only moments away from being a victim in the most bizarre crime police had ever seen.

The woman’s story seemed farfetched: A man wearing only underwear and gloves broke into the house, stabbed her boyfriend to death, and raped and terrorized her for hours afterwards. But the evidence at the scene supported her story, and investigators turned for help to the FBI and their criminal profilers

Police are skeptical when a man claims his mother was murdered by the hitchhiker he picked up. Their suspicions are heightened when he refuses to take a polygraph test, and they turn to forensic science. Would the blood and fingerprint evidence at the crime scene support the man’s story, or prove his guilt?

When a mother and her child are abducted during a carjacking, the crime is reported within minutes. Police know they have a small window of opportunity to find them... and the clock is ticking.

Identifying burned remains: It's difficult to have a murder investigation without a body, and burning up the victim is a time-honored method of destroying physical evidence. But what happens when the charred remains are found, unrecognizable, seemingly impossible to identify? Dr. John verano and dr. Doug owsley of the smithsonian have faced these challenges, identifying the burned remains of two american journalists found in guatemala seven years after their reported disappearance. It seems as though fire can unveil lies, as well as conceal truths.

In the 1980’s the federal penitentiary in Atlanta held some of the country’s most notorious prisoners. Castro called them undesirables. The U.S. government called them detainees. In 1987 they staged a bloody revolt.

In Louisiana, a brutal killer turned a rural area into his personal hunting ground. He preyed on the defenseless, the weak and the elderly.

Iowa v. Cristhian Rivera. When 20 year old University of Iowa student Mollie Tibbetts went missing during her regular evening jog, her disappearance was headline news. Police had few clues until a local resident shared his garage surveillance camera which had captured a brief glimpse of Mollie running down the street and later a black car driving by. Following the lead Police moved quickly to arrest undocumented immigrant Christhian Bahena Rivera who worked at a nearby dairy farm and charged him with murder.

In suburban Boston, college students find a teenage boy dead in the street. Bloodstain experts rule out a hit-and-run, and his trail from North Carolina forces detectives to test a bizarre, almost impossible explanation for how he died.

When an affluent couple is brutally murdered a seemingly random home invasion unravels into a sinister plot of greed, deception, with Kara Lounsbury shockingly close to the family circle.

A love triangle turns lethal—ending in a masked execution that uncovers just how Shawna Nelson will go to eliminate her rival.

When questionable abuse allegations are proven false, Greg and Diana divorce. Shortly after, one of them is contacted by a private investigator and lured out to a dirt road. Is the sniper in the bushes there to commit a murder, or not?

Fredrick Banks is an eccentric senior who loves to show off his vintage cars and wallet stuffed with cash. When he is found slain in his garage, authorities hunt for the mysterious stranger who has recently been spotted lurking in town. And it turns out, the drifter has a lot to hide.

Two hunters discover a blood-drenched car on a remote mountain road, its owner riddled with buckshot. When Lt. Joe Kenda learns the car was reported stolen the day before, he follows its trail to a group of unlikely suspects, and follows them down a dark path of deception, lust and revenge.

When emergency services arrived at the office of respected neurologist richard boggs following the report of a patient's death, they had their suspicions regarding the circumstances, but an autopsy found that the man died of natural causes. A few months later, after a million-dollar payout on the man's life insurance, a diligent insurance agent noticed an irregularity that ultimately caused california authorities to get to the bottom of the twisted case. In the end, three men, including the “dead” patient, were found guilty of murdering an innocent man for insurance money.

In 1996, two women are murdered in the same Texas apartment complex. Authorities follow every lead, but the case goes cold. Three years later, DNA evidence and a seemingly unrelated crime lead authorities to the sadistic "Bathtub Killer."

While 33-year-old Nikki is building a karaoke business with her husband, her dreams are utterly destroyed by a customer with an unsettling obsession.

The small police department of Galax, Va., continue to follow leads in the case of a double homicide, involving a young mother and her 21-month-old daughter.

In this episode, a feud between neighbors turns into one man’s fight for survival. Plus, an assault on a spectator turns a monster truck show into a monster riot. And later, a road raging bicyclist hunts down a cabbie and slashes him with a knife. Tv-14-v