The Dead Ex

'I wish he'd just DIE.'

He said in sickness and in health. But after Vicki was attacked at work and left suffering with epilepsy, her husband Daniel left her for his mistress.
So when Vicki gets a call one day to say that he's gone missing, her first thought is 'good riddance'. But then the police find evidence suggesting that Daniel is dead. And they think Vicki had something to do with it.

What really happened on the night of Daniel's disappearance?
And how can Vicki prove her innocence, when she's not even sure of it herself?