I'm very sad too. Sin off is on ITV2 every week now at 10.30 for 1/2 hour.
Bruno's wife ran off with the doc - he turned out to be mad and thought she was his fiancee who was killed in car crash the day before the wedding. Made her dress up in wedding dress, go through ceremony and then wanted to recreate car crash so they could all go to heaven together.
Bruno and Conrad found out, went round to wrong house and Bruno shot Conrad by mistake. Because no one saw him, he was able to pretend he had nothing to do with it.
I think Harley is leaving his wife to run off with the girl who was raped - they met up in last week's episode for coffee but may have turned into something else!
You'll have to watch it tonight. Its so bad, its good iykwim.