EXTRA teams of detectives were drafted in to Blackburn to hunt the brutal sex attacker who strangled a 16-year-old schoolgirl.

And a senior police officer warned teenage girls: "This killer could strike again."

Michelle Calvy's naked body was found at a quiet lovers lane in Tockholes.

She had been strangled and seriously sexually assaulted.

Converted for the new archive on 14 July 2000. Some images and formatting may have been lost in the conversion.