The Perfect Couple On a Date Night… Until It All Turned Out So Deadly | True Crime Documentary

She did everything right — reported him, gave a statement, watched police take him away — and five days later, she and the man she'd just started dating were both dead. This is the true story of Katie Higton and Steven Harnett, murdered in Huddersfield, England in May 2023 by Katie's ex-partner Marcus Osborne, who breached his bail conditions, hacked into her Snapchat, and used her own phone to lure Steven to his death. In this true crime documentary, we break down the domestic abuse pattern that preceded the murders, the digital impersonation that made this case so disturbing, the whole life order handed down at sentencing, and the institutional questions still being investigated in the aftermath. If you follow real case breakdowns, domestic violence awareness, and UK true crime, subscribe for more documentary-style coverage of the cases that stay with you. Disclaimer: This video covers a criminal case that has concluded in the UK court system. Marcus Osborne pleaded guilty to the murders of Katie Higton and Steven Harnett, as well as the rape and false imprisonment of a third victim, and was sentenced to a whole life order at Leeds Crown Court in March 2024. His appeal against that sentence was rejected by the Court of Appeal in November 2024. This is not an active or ongoing investigation into the murders themselves; references to any related institutional review (including West Yorkshire Police's self-referral to independent oversight) concern a separate, still-open process regarding prior police contact with the victim, not the criminal case. This video is produced for documentary and educational purposes, drawing on court records, sentencing remarks, and public reporting. Some details have been condensed for narrative clarity. If you or someone you know is experiencing domestic abuse, please contact your local domestic violence helpline or emergency services. #TrueCrime #TrueCrimeCommunity #TrueCrimeDocumentary #KatieHigton #StevenHarnett #MarcusOsborne #Huddersfield #WestYorkshire #UKTrueCrime #DomesticViolenceAwareness #CoerciveControl #WholeLifeOrder #CrimeDocumentary #RealCrimeStories #CrimeTok #DomesticAbuseAwareness #LeedsCrownCourt #CaseBreakdown #TrueCrimeYouTube #UKCrime