Aran O'Brien

A young boy falls in love with a dead rat. It begins to rot him, setting off a frenzy in his village with disastrous consequences

A priest wins the lottery, a lawyer serves the wealthy, and a young criminal schemes - their destinies unexpectedly connected by a single 20 euro note making its way through their lives.

Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.