The Jetty on BBC One review: Jenna Coleman makes a real splash in this electric and menacing crime thriller

BBC One’s newest crime thriller, The Jetty, delivers death, danger and menace in spades.

It follows the implausibly named Ember Manning, who is training to be a detective for the Lancashire Constabulary, played with sardonic wit by Jenna Coleman. Oh and there’s tragedy in her past – she’s a mum in her early 30s whose husband Mack died a year earlier, leaving her to parent their teenage daughter Hannah (Ruby Stokes) solo.