HLN HD When dozens of infants develop serious breathing problems in the Cleveland area, doctors and investigators search high and low for the cause. 2026-06-05 A well-liked bank vice president collapses and dies after taking pain pills laced with cyanide; the search for a motive reveals a callous suspect who had murdered once before. 2026-06-05 Evidence reveals a teacher who complained of being stalked and harassed by another teacher was scamming police. 2026-06-05 A man kills two people with bombs in an effort to get investors off his back, but authorities catch onto him, and he becomes sentenced to life with no chance of parole. 2026-06-05 A man arrested for the sexual assault and attempted murder of a boy in a European country becomes linked to a murder in Zurich, Switzerland, through analysis of microorganisms. 2026-06-05 Heavy rains and snow run-off carry manure into Milwaukee's water supply in 1993, leading to an epidemic of gastrointestinal illness affecting 400,000 people. 2026-06-05 A routine missing persons report leads Texas police to discover a deadly love triangle; evidence found in a suspect's home matches the murder scene and leads to the indictment of the victim's girlfriend and her lover. 2026-06-05 A 1995 fire razes the mansion of a Kansas doctor, killing two of her three children; disturbing accounts from an ex-husband lead investigators to believe the doctor set the blaze herself. 2026-06-05 A husband confesses to his wife's murder, only to be found not guilty a year later when a phone tip and forensic evidence point to another. 2026-06-05 In Lorton, Va., police attempt to determine who abducted 5-year-old Melissa Brannen after she disappeared from a Christmas party, but cannot be certain until they match hair from a rabbit-fur jacket Brannen wore that day. 2026-06-05 When a Pennsylvania man checks into a hospital for leg pain and later dies of thallium poisoning, police investigate his wife and find her in the process of collecting an insurance payment for her previous husband's death. 2026-06-05 Police exhume the body of Karla Brown, murdered in her home in 1978, to study bite wounds, which eventually lead to the killer. 2026-06-05 A new life-insurance policy sparks suspicions of murder when a Nova Scotia schoolteacher's body is found at the bottom of her basement stairs. 2026-06-05 A beverage company pleads guilty to violating federal safety laws when a baby dies from E. coli after drinking apple juice. 2026-06-05 A woman who survived a deadly childhood fire sends police a letter charging that her father killed her mother 30 years ago. 2026-06-05 After more than 20 people on a Native American reservation die suddenly from a flu-like disease, Navajo medicine men provide a clue that leads to a most unlikely killer. 2026-06-05 While at a real estate conference in St. Louis, a man finds his wife drowned in the bathtub in their hotel room. 2026-06-05 A cunning serial rapist who leaves no decisive evidence forces investigators to rely on geographical profiling in their search for an identity; DNA from a cigarette butt may provide the final piece of evidence needed to catch the suspect. 2026-06-05 New evidence including fibers and weather patterns point to a different killer in the 1986 case of a Pennsylvania dentist's murdered wife. 2026-06-05 Insects and a single strand of hair uncover an additional suspect in the killing of a young mother and her baby in Lehigh Valley, Pa. 2026-06-05 When a man perishes in a fire while working in his garage, his death is initially ruled an accident until a forensic odontologist changes the direction of the case. 2026-06-05 Lack of evidence compels investigators to look beyond the obvious when a woman is beaten to death at her in-laws house. 2026-06-05 The anchors share the latest stories about significant events that take place across the world and interview prominent figures. 2026-06-05 The anchors share the latest stories about significant events that take place across the world and interview prominent figures. 2026-06-05 The anchors share the latest stories about significant events that take place across the world and interview prominent figures. 2026-06-05 Three sex workers are murdered and left along a river; a serial killer was on the loose and for years the perp was never identified. 2026-06-05 He is a sex offender and a murderer who attacks in a terrifying rage; this predator manages to evade capture for years, but he leaves evidence behind, his palm print; detectives are determined to put a face to the print. 2026-06-05 When a house fire kills the only doctor in a small town, an arson investigation leads to the son of the doctor's nurse; the prosecutor worries this might have been a miscarriage of justice. 2026-06-05 A young woman is found murdered on the side of a rural driveway; the victim had been out with friends; the investigation would remain unsolved; until three decades later, when forensics from an unrelated crime helps break the case. 2026-06-05 A hearing impaired 77-year-old on a road trip is shot to death because the man cannot hear his assailant's demands; random murders are among the hardest crimes to solve, but investigators are determined to bring this case to justice. 2026-06-05 A massive explosion claims the life of a California farmhand, and authorities think it's an accidental death, but analysis of debris shows it's a bomb; investigators have few suspects until they hear ominous rumors about a jealous rage. 2026-06-05 When a beautiful college student is stabbed to death in her Knoxville apartment, suspicion immediately falls on her roommate; a bloody shoe print left by the killer exposes a murderer with no history of violence and no reason to kill. 2026-06-05 Numerous suspects emerge after someone starts targeting law enforcement officers in a peaceful Texas county. 2026-06-05 An Illinois mother and her two young children are brutally murdered in their beds, and lurid threats are spray-painted all over the walls of the crime scene. 2026-06-05 A young Texas teenager and her boyfriend are brutally attacked on Valentine's Day; she is found dead while her boyfriend escapes; the case goes cold for nearly 50 years before a new forensic test exposes a family man with a dark secret. 2026-06-05 Three Indiana construction workers are found shot on a work site. 2026-06-05 A Texan who vows to live a reformed life after being released from prison is subsequently convicted of murder, despite insisting his innocence, so he uses forensic science from behind bars to try to prove his case. 2026-06-05 Autopsies reveal that a string of unexplained deaths in Omaha resulted from poison-induced liver disintegration. 2026-06-05 In a series of murders near Sacramento, Calif., a killer gags and molests prostitutes, cuts their clothes in random patterns and cuts off their hair; microscopic evidence helps solve the case. 2026-06-05 After the discovery of a skull in the forest near a boy scout camp, police use facial reconstruction to identify the body. 2026-06-05 Investigators use obscure evidence to find the person responsible for killing justice officials with mail bombs in the South. 2026-06-05 Forensic scientists provide authorities with evidence that a death deemed accidental 20 years ago was actually murder. 2026-06-05 Detectives learn that a genetic disorder caused the deaths of a woman's children, resulting in an overturned conviction. 2026-06-05 When a young woman goes missing on the way to the train station, investigators use a strand of hair and a bloody pillowcase to find a suspect. 2026-06-05 Investigators reopen a case from 1984 involving the rape of a young Virginia woman when DNA testing refutes her identification of the rapist and calls everything into question, leading to the accused person's exoneration. 2026-06-05 A speck of bicycle paint and a speck of nickel left over from a collision with a twice-convicted child molester's car provide critical clues in the murder of a 9-year-old. 2026-06-06 A 2-year-old boy's brain seizures and breathing problems baffle doctors until they learn the mother exhibits signs of Munchausen syndrome by proxy, a rare condition that led her to physically abuse her son and contributed to her daughter's death. 2026-06-06 Two years after an 18-year-old's murder in Albion, Mich., a tiny drop of blood and burned bones lead police to her killers. 2026-06-06 A mother claims that an intruder murdered her two sons, but lacking a motive, police use blood-spatter analysis and behavioral profiling to reconstruct a different scenario. 2026-06-06 A routine missing persons report leads Texas police to discover a deadly love triangle; evidence found in a suspect's home matches the murder scene and leads to the indictment of the victim's girlfriend and her lover. 2026-06-06 A 1995 fire razes the mansion of a Kansas doctor, killing two of her three children; disturbing accounts from an ex-husband lead investigators to believe the doctor set the blaze herself. 2026-06-06 A decomposed body is found in a barrel, and a dilapidated address book may hold the answer, but investigators must find a way to read the pages because the passage of 30 years has turned them blank. 2026-06-06 When a policeman's home burns to the ground, he later arrests a man who confesses to arson, but the confession seems dubious. 2026-06-06 A woman identifies her husband as her attacker, but questions arise 16 years later regarding her recollections. 2026-06-06 A young girl is found dead, the victim of an apparent sex killer; there are few clues to the killer's identity, but authorities are intrigued by unusual orange fibers embedded in clothing found near the victim. 2026-06-06 Police charge Alan "The Zenith Man" Ridley with murdering his wife, Virginia, but following an autopsy, medical detectives believe he may not have killed his wife after all. 2026-06-06 With children dying at an alarming rate at a Texas hospital, authorities narrow down their probe to one nurse, but the murder weapon remains elusive. 2026-06-06 When the decomposed body of a young girl is discovered, police have no clues to her identity, but days earlier, a stabbing victim told them she thought she might have witnessed a murder. 2026-06-06 When a doctor's wife disappears, investigators use concrete from the doctor's yard and the recollections of a child to determine what happened. 2026-06-06 Romanian archbishop Valerian D. Trifa, living in the U.S., is accused of being a Nazi war criminal, and forensic experts find evidence on an incriminating, 40-year-old postcard. 2026-06-06 Investigators look into the shooting death of Russ Stager, a popular gym teacher, and discover that his death was not an accident; a message the victim recorded before his death reveals a story of greed. 2026-06-06 A money launderer is found dead in the ocean and the only obvious clues to his identity are a Rolex watch and a tattoo; the anchor with which he is weighed down proves most helpful in solving the crime. 2026-06-06 The apparent suicide of Dr. Darryl Sutorius, a respected heart surgeon, is questioned when an investigation reveals his new wife's violent history. 2026-06-06 The 1992 hit-and-run death of 6-year-old Nicole Rae Walker leads to a groundbreaking trial as experts submit a video reconstruction of the incident, implicating a drunk driver and demonstrating the viability of video testimony. 2026-06-06 Specialists including a NASA vendor help police reconstruct a damaged surveillance video to catch the murderer of convenience store employee Wanda Mason in Lansing, Mich. 2026-06-06 Stories from across the world and refreshing conversations with Audie Cornish. 2026-06-06 Stories from across the world and refreshing conversations with Audie Cornish. 2026-06-06 When 15-year-old Marlene Miller was murdered, it would take 24 years and several retrials before forensic scientists discovered the evidence to bring her killer to justice. 2026-06-06 The pornography empire cultivated by brothers Artie and Jim Mitchell crumbles when one turns up dead and his brother confesses to shooting him; investigators question whether the shooting was premeditated. 2026-06-06 When prison guard Donna Payant's body is discovered at a landfill, a medical examiner uses a "signature" clue to link her death to a murder the same examiner investigated 10 years earlier. 2026-06-06 When a 9-year-old girl vanishes on her way to school, the entire community helps with the search; detectives believe her mother may be involved, and a hidden fingerprint seals the case. 2026-06-06 The investigation of a murder case in New Jersey is stalled until a similar attack occurs on a state trooper in Maine. 2026-06-06 A young woman goes missing without leaving many clues, but the advanced technology on offer makes it possible for cat hairs and insects to help build an image of the abductor. 2026-06-06 Blood spatter analysis and an investigation lead police to the truth when a pregnant woman is found dead in her home. 2026-06-06 A mother is determined to discover what happened when her daughter is injured in a hit-and-run accident. 2026-06-06 Forensic science and deductive reasoning determine what happened to a mother and daughter while they were on a shopping spree. 2026-06-06 Exploring how an American hit single from 1966 -- "The Cheater" by Bob Kuban and the In-Men -- foreshadowed the demise of the group's lead singer, Walter Scott. 2026-06-06 Eight years after a man confessed to the murder of a young woman, another man claims that he committed the crime, and investigators must use forensic evidence to determine the true killer. 2026-06-06 Although a group of teenage thugs are suspected of attacking two boys on a fishing trip, there is no solid evidence until a murky fishing hole provides some answers. 2026-06-06 When young prostitute's body turns up in an Ohio waterway, authorities have one tiny clue which could point to her killer, but face huge challenges due to her policemen clients and DNA evidence being washed away. 2026-06-06 In a small South Carolina town in 1991, 17-year-old Crystal Faye Todd, a popular high school student, is raped, murdered and dumped in a deserted field; with few leads, authorities test the DNA of several friends, and one match shocks everyone. 2026-06-06 In a groundbreaking case using animal DNA, investigators use forensic testing on a cat to help them solve the case of a woman who vanished from her home on Prince Edward Island. 2026-06-06 A look into the 1984 Oregon food poisonings, where detectives track down the outbreak to a cult which aims to use germ warfare to take down the government. 2026-06-06 A husband confesses to his wife's murder, only to be found not guilty a year later when a phone tip and forensic evidence point to another. 2026-06-06 In Lorton, Va., police attempt to determine who abducted 5-year-old Melissa Brannen after she disappeared from a Christmas party, but cannot be certain until they match hair from a rabbit-fur jacket Brannen wore that day. 2026-06-06 When a Pennsylvania man checks into a hospital for leg pain and later dies of thallium poisoning, police investigate his wife and find her in the process of collecting an insurance payment for her previous husband's death. 2026-06-06 Police exhume the body of Karla Brown, murdered in her home in 1978, to study bite wounds, which eventually lead to the killer. 2026-06-06 A new life-insurance policy sparks suspicions of murder when a Nova Scotia schoolteacher's body is found at the bottom of her basement stairs. 2026-06-06 A beverage company pleads guilty to violating federal safety laws when a baby dies from E. coli after drinking apple juice. 2026-06-06 A woman who survived a deadly childhood fire sends police a letter charging that her father killed her mother 30 years ago. 2026-06-06 After more than 20 people on a Native American reservation die suddenly from a flu-like disease, Navajo medicine men provide a clue that leads to a most unlikely killer. 2026-06-06 While at a real estate conference in St. Louis, a man finds his wife drowned in the bathtub in their hotel room. 2026-06-07