Unforgotten

I'm wondering if they are all guilty of murdering each other's abuser and that's why Cassie said there are more bodies. Ken the owner of the house in Brentford is dead, Marion's father is dead. Could they have covered for each other, hence the all-too-perfect alibis?

Either that or Tessa killed David, having found out about the parties.

Really superb acting all round. Stand-out scenes for me this week were Colin learning he didn't commit rape years ago after all (up there with his interview scene in Line of Duty) and Tessa being confronted with evidence she couldn't deny – the way her expression changed was masterful. I'm not sure though if it was realisation she'd been caught out, or realisation of what had been going on in the Brentford house – it appears it was she who gave Ellen a lift home but that in itself doesn't make her David's murderer.

Surely Colin won't now give Tyler the £20k? What would be the point as he must realise it's all going to come out anyway? Sara's headship application presumably can't proceed and I wonder if she can continue teaching in the same school. I do hope she is reunited with her father and that something good comes out of this for her. Marion's job is on the line as well as her marriage. I'm disappointed in Tessa's husband (though if she is in fact the murderer then he will have been right to take his daughter away).