U Be Dead, ITV1

The difficulty with fashioning real-life events as drama lies in the temptation to turn the central players into characters that an audience will naturally warm to. But real life isn’t like that. Bad things can happen to people you wouldn’t necessarily feel much warmth towards, or sympathy for. But a drama, especially a prime-time television thriller, requires us to root for the protagonist. It’s not enough to simply know that a just outcome has been achieved. We have to be on emotional tenterhooks, even if we know the outcome in advance.