Martin Macaskill, the boyfriend of murdered Polish student Angelika Kluk, talks exclusively to Frontline following the conviction of Peter Tobin for her brutal murder. He reveals the truth behind the salacious headlines: the details of his romance with Angelika, his wife's acceptance of their relationship, and how he's coped with the torrent of sordid allegations during the trial. In spite of it all, he says he has no regrets about falling in love with Angelika.