Martin Clunes stars in this real-life drama about police detective Colin Sutton. Sutton is most famous for this work in convicting the man who murdered Milly Dowler, but this series looks at an earlier case. In 2004, Sutton’s first big case concerned the murder of French student Amélie Delagrange. This series follows the case, as based on Sutton’s own memoirs. Manhunt is on ITV at 21.00, and continues on Monday and Tuesday at the same time.