'I definitely have seen this person': Woman says she spotted murder suspect

After an anonymous tip-off investigative journalist Nicola Tallant and Investigator Christy Mangan fly to Portugal in search of John Griffin in the podcast Evil Eye, Hunting for the Tattooed Killer of Emer O'Loughlin. The tipster was very specific about when they had seen a man with a tattoo on his neck that matched Griffin's at the Lidl supermarket in Lagos at around 3pm on a Saturday afternoon. After arriving at the Lidl to request access to the CCTV, the investigators bump into a woman who introduced herself as Olivia outside the store and they showed her a picture of Griffin. She was absolutely certain she saw him.