Forensic Expert On Murder & Criminal Cases - Subpar Holiday Accommodation - Fake OPW Website - Where Is Daniel O'Connell's Heart?

Fingerprint and handwriting expert, John Sweetman discusses cases he investigated. Gary was disappointed his holiday accommodation was not as described. Claire thought she was buying tickets for Kilmainham Gaol until she realised she was not on the correct website. Daniel O'Connell's heart used to be in Rome, but has gone missing.