The Butcher

You and your team have been snatched off the streets of Dublin by the notorious Pearse Street Butcher. You find yourselves locked up in his old abattoir. In the distance, you can hear buzz-saws and the screams of other prisoners. You have an hour to get out before you end up diced up in Dublin. After all, there's no money in being a butcher anymore. Thankfully, the last victims have left behind some clues to help you to escape...