INNOCENT

ITV, 9pm

Katherine Kelly, right, is captivating in the second series of this crime drama, on four nights this week.

It begins at an ending of sorts, as her character Sally Wright, a teacher accused of killing a teenage boy, nervously awaits her verdict in court.

Sixteen-year-old Matty Taylor was brutally murdered in the quiet Lake District five years ago; stabbed with a broken cider bottle.

Having admitted to taking special interest in the boy, and unable to prove her whereabouts, Sally was convicted and sentenced to a minimum of 15 years.

But new evidence has come to light and Sally claims to be the victim of a terrible miscarriage of justice.

A top cast includes Jamie Bamber, Shaun Dooley and Lucy Black.