For more of the latest showbiz news from Daily Star, make sure you sign up to one of our newsletters hereDCI Colin Sutton was brought in to help with Operation Minster, a task force set up in 1998 to find the Nightstalker, in 2009 following his successful arrest of the serial killer Levi Bellfield.He proposed that the team conduct a large surveillance programme, which eventually led to Grant's arrest on November 14 2009.He was taken to a police station, where DNA evidence confirmed that he was the Nightstalker.Delroy Grant was sentenced to serve a minimum of 27 years on March 25 2011.Manhunt: The Nightstalker airs on ITV on Monday at 9pm.
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