The University Murders torrent

Modern, original fiction for learners of English. Billy Marr, a local misfit, claims he has murdered someone in an Edinburgh park. Inspector Logan and Sergeant Grant don't believe him. Billy has lied many times in the past about crimes he hasn't committed. But then a young woman is found dead in the park. Soon there is another body. Perhaps Billy is not so innocent after all.

Note: this is a book published by the Cambridge University and it is focused on helping English students. It is level 4.