Thoughts of Katie bring Jon back from the brink of his second suicide attempt. With an overwhelming sense of responsibility to his daughter, he knows he's got to sort his life out. She's all he's got left now, and whatever it takes, he wants her back.

Emma's in turmoil about her pregnancy, with boyfriend Carl admitting he's got a low sperm count, and having recently succumbed to the advances of her ex, Andy. She's certain the baby has to be Carl's and when she tells him he's about to become a father, his delight reassures her she's doing the right thing.

It doesn't take long for Andy to find out the news - and put two and two together. He's straight round demanding a blood test. In desperation and confusion, Emma deals the ultimate blow, and tells Andy that if she thought the baby was his - she'd get rid of it.

Resentful and bitter, Andy can't hold back any longer. During an argument with Carl, knowing it will crush him, he tells him about his night with Emma. Carl is ready to kill And