Exclusive details emerge as 18-year-old Axel Rudakubanas receives life sentence for brutal murder of 58-year-old man in Southport, with court hearing his disturbing plans for further attacks.
Two killer whales have vanished after being deliberately released from a controversial whale jail in Russia, with experts fearing they may not have survived the ordeal.
Marine scientists document unprecedented orca attacks on great white sharks off South African coast, revealing sophisticated hunting techniques that are reshaping the ocean's ecosystem.
Exclusive aerial footage captures the dramatic moment a pod of killer whales strategically hunts and kills a young great white shark off South Africa's coast, revealing unprecedented hunting behaviour.
Explore the disturbing true story of Aileen Wuornos, America's most notorious female serial killer, whose brutal crimes inspired the Netflix hit 'Monster' and shocked the world.
Exclusive investigation into Anatoly Slivko, the Soviet scout leader who murdered dozens of women and filmed his horrific crimes while posing as a pillar of the community.
Exclusive: Twisted cannibal killer Albert F. has confessed to murdering and consuming his victims in one of Germany's most horrific crime cases. The self-proclaimed 'people-eater' reveals disturbing details about his gruesome acts that shocked the nation.
A young humpback whale has died entangled in shark netting off the New South Wales coast, reigniting debate about marine protection measures.
ITV's gripping new true crime drama reveals the horrifying story of serial killer John Sweeney, whose brutal crimes spanned Europe before his eventual capture.
Notorious child murderer Lucy Letby faces life behind bars as senior judges dismiss her attempt to overturn multiple baby killing convictions in landmark ruling.
In a remarkable conservation breakthrough, scientists report the critically endangered North Atlantic right whale population has increased for the first time since 2011, offering new hope for the species' survival.
The notorious BTK serial killer Dennis Rader speaks from prison in explosive new Netflix documentary, revealing disturbing new details about his decade-long murder spree that terrorised Kansas communities.
Orange Is the New Black star Michael Chernus takes on his most disturbing role yet as the infamous Killer Clown in Peacock's upcoming true crime series 'Devil in Disguise'.
Groundbreaking research from the University of Washington uncovers why endangered orcas are struggling to reproduce, with startling implications for marine conservation.
In a shocking crime that has stunned Germany, a female contract killer pretended to be pregnant to gain access to her target - a heavily pregnant woman - before carrying out the brutal murder.
A British family's holiday turned to terror when orcas attacked and sank their yacht, leading to a dramatic sea rescue of three children and their parents in Portuguese waters.
Exclusive insight into how BTK serial killer Dennis Rader selected his victims, as survivor shares harrowing near-miss experience that changed her life forever.
A shocking true crime revelation emerges as a woman discovers the handyman she hired was convicted serial killer Rodney Peters, responsible for multiple murders while working odd jobs.
In a chilling new documentary, Kerri Rawson shares her traumatic upbringing as the daughter of Dennis Rader, the notorious BTK serial killer who murdered ten people while maintaining a facade of normal family life.
Convicted neonatal nurse Lucy Letby loses access to her NHS pension benefits following her multiple murder convictions, as authorities move to prevent her from profiting from her crimes.
After half a century, forensic genealogy identifies the Freeway Phantom who terrorised Washington DC, murdering six African-American girls in the early 1970s. Exclusive details emerge about the cold case that haunted a generation.
A deep dive into the horrifying crimes of Ed Gein, the real-life inspiration for Psycho and The Silence of the Lambs, revealing the true number of his victims and his gruesome collection of human remains.
Shocking true story behind Netflix's latest true crime sensation reveals horrific details of a British killer whose crimes mirror Hitchcock's Psycho, leaving investigators and viewers traumatised.
Accused Gilgo Beach serial killer Rex Heuermann stuns courtroom with full head of hair as forensic experts collect DNA evidence from his dramatic new appearance during latest hearing.
Exclusive insight into the grim daily routine of serial infant murderer Lucy Letby as she serves her whole-life term, with prison insiders revealing her isolated existence and haunting prison number.
Accused Gilgo Beach serial killer Rex Heuermann's murder trial begins, as prosecutors unveil new evidence linking the New York architect to the deaths of multiple women found along Ocean Parkway.
Dramatic rescue operation unfolds as emergency teams battle to save a beached pilot whale at Crawfordsburn Beach. Experts from the Irish Whale and Dolphin Group rush to the scene in a critical bid to return the majestic creature to the sea.
A distressed humpback whale calf and its mother became entangled in a controversial shark net off Coolangatta, Queensland, sparking urgent rescue efforts and renewed debate over marine protection measures.
A new calf has been spotted swimming with the critically endangered J Pod of Southern Resident killer whales off Washington State, offering a glimmer of hope for the struggling population.
One of James Bulger's killers, Jon Venables, is attempting to start a new life in Australia and has reportedly applied for roles working with children, causing widespread fury and prompting government intervention.