TV Guide HLN Wednesday

During the wee morning hours of December 29, 1991, a woman is killed in a Phoenix bar, and investigators retrieve a shoe-print, & foreign hairs.

When a man loses a second wife to an accidental drowning, medical examiners look for similarities between the two deaths, suspecting they weren't accidents.

A nurse with mysterious flu symptoms finally learns she is HIV-positive, and then science determines that her infection was no accident.

Reminiscent of an HBO movie, a pregnant woman is discovered murdered in her air-conditioned bedroom, cops examine clues from the movie.

In Peoria, IL investigators find an nondescript print where a man has been murdered and two teenage females were savagely attacked; the girls couldn't assist.

A man is found shot to death in his home, and his ex-wife has a perfect alibi; determining time of death becomes critically important.

The murder of a union official shot execution-style in his bed lead police to examine an IRA connection lead and the victim's wife.

St. Louis woman who complained about her shuttle driver is found dead with the driver after a mysterious confrontation, but forensics provide a clue.

The jury is tasked with deciding between opposing interpretations of the evidence in a case concerning a man accused of killing his estranged wife.

Firefighters responding to a house fire are shocked to discover an entire family burned to death inside, and police believe it was a case of murder-suicide.

Solving the double homicide of a homosexual couple and a series of California hate crimes takes investigators into the sordid world of White Supremacy.

Investigators are disturbed to find no forensic evidence at a murder scene, but they feel certain that the victim's canine saw the killer and can provide clues.

Law enforcement officials are able to re-hydrate the fingers of a body discovered near Anchorage, Alaska, in order to get prints and identify the body.

News of the brutal murder of a flight attendant prompts a phone call from the son of a woman who was killed five years previous under similar circumstances.

Live reports of the latest breaking news from around the world.

Live reports of the latest breaking news from around the world.

Live reports of the latest breaking news from around the world.

Investigators delve once more into the 1994 kidnap-killing of Shannon Melendi, a Emory University coed; she was never seen alive again after a softball game.

The behavior of a second wife's spouse causes her great concern, and a reason to speculate that his first wife's death may have been a homicide.

A daughter becomes determined to get to the bottom of her father's death after learning that nearly every item in his house had been removed.

Law enforcement officials turn to forensic scientists to solve a murder case involving a man whose testimony fails to match up with the current evidence.

Law enforcement officials turn to forensic scientists when they are unable to figure out how a stalker could have obtained his victim's home security code.

The last thing anyone except her killer heard her mutter were, "Oh, my God", and Dru Sjodin was never seen alive again; she was taken from a mall parking lot.

Forensics experts garner clues from tiny paint chips and pieces of plastic when a hit-and-run accident claims the life of a high school athlete.

A female gambler is abducted three hours after winning $5,000 at the blackjack tables, and her body is discovered about a month later.

Law enforcement officials investigate when a series of deadly bombings disrupt the typically quiet small town life of a town in Colorado.

A murder case that went unsolved for 20 years is reopened when advancements in forensic science reveal a previously overlooked clue.

Police detectives initially suspect that the murder of a man outside of his home in the small town of Lefroy, Tasmania, was motivated by robbery.

Law enforcement officials turn to forensic scientists and accident reconstruction specialists to investigate the death of a wealthy socialite.

Wiretapping and cell phone mapping are used to uncover the conspiracy behind the murder of a respected St. Petersburg surgeon.

Woman appeals her conviction for the murder of her mother in a car fire and is released but an expert witness provides new information when she is retried.

A man who kidnapped a 17-year-old girl in broad daylight torments the victim's parents with phone calls that suggest their daughter is still living.

When emergency personnel are called to attend to an apparent heart attack victim, no one suspects foul play until police look into his girlfriend.

After police investigate a series of burglaries they find evidence from the scene of the unsolved murder of a young girl killed in her own home.

In 1962, the small town of in Hanford, Calif., is shocked when a 15-year-old girl is murdered, and after 24 years, microscopic evidence brings justice.

When a woman disappears after getting into a rental car, clues from the forged rental slip are what forensic scientists hope will crack the case.

Scheduled to testify against a man who robbed her, a woman is killed days before the trial, and the accused man has a time-stamped videotape as his alibi.

Several attacks happened in 1993 to Florida tourists, causing police to investigate using one major piece of evidence being a bite mark left on a victim.

During the wee morning hours of December 29, 1991, a woman is killed in a Phoenix bar, and investigators retrieve a shoe-print, & foreign hairs.

When a man loses a second wife to an accidental drowning, medical examiners look for similarities between the two deaths, suspecting they weren't accidents.

A nurse with mysterious flu symptoms finally learns she is HIV-positive, and then science determines that her infection was no accident.

Reminiscent of an HBO movie, a pregnant woman is discovered murdered in her air-conditioned bedroom, cops examine clues from the movie.

In Peoria, IL investigators find an nondescript print where a man has been murdered and two teenage females were savagely attacked; the girls couldn't assist.

A young TV news producer is raped and murdered, and two potential suspects are cleared; more than a year later, Virginia has its first "cold hit."

Police investigate the shooting of a homicide detective's wife, in which the officer says his wife shot herself by accident.

Law enforcement officials and forensic scientists attempt to investigate the case of a woman who developed an extensive 4,000-page medical history.

A female is discovered murdered and lying in a gulch near a jogging trail, and vital crime scene evidence was destroyed by rainstorms; 20 years pass.

A girl is feared to have become the victim of nature when she goes missing in Alaska but her body is found with gunshot wounds.

Before a woman can testify in court about the man who raped her, she is murdered in her own front yard, leading police to suspect the alleged rapist.

A series of deadly attacks on New York City residents lead police to believe that these were not random acts of violence.

A healthy man dies in his sleep from a lethal dose of lidocaine in his blood; a suicide note is found, but a forensic linguist sees through it.

In the summer of 1986, Kathleen Lipscomb's body was discovered on an isolated road outside San Antonio; years later, a private investigator found her diary.

The recently widowed wife of an ex-police officer comes under suspicion when a book describing the perfect accidental shooting is found in her possession.

When two unknown women are killed in a suspicious apartment fire, gastromatography and forensic evidence may help solve the case.

Police receive two different reports of the same murder and uncover strange details about the crime so they must look to seeds and a candy wrapper to solve it.

The wife of a wealthy man makes a killing after he's killed in a car accident with a life insurance claim worth 7 million dollars, giving detectives suspicions.

Law enforcement officials investigate when a pipe bomb explodes in a rural neighborhood, killing a young man and severely injuring his mother.