Southport: Devastated witness describes the horrific 'nightmare'

Chilling moment hooded and masked figure paces outside house 20 minutes before two children were stabbed to death at Taylor Swift-themed dance workshop - as footage shows armed police preparing to raid the same property hours later

A local resident who runs a business next door to the community venue where the tragic scenes took place in Southport, was one of the first to call emergency services. He described the 'biggest horrific thing you...