Season 5 of The Curse of Oak Island is set to take on more incredible twists on the next episode — with tests showing one of the team’s finds to be part of a book, and the discovery of a chest-shaped hole which appears to have concrete in it. The sneak peek for Season 5 Episode 7, titled The Lot Thickens, comes ahead of an eight-minute preview airing tonight on History. In the sneak peek we see Rick and Marty Lagina along with partner Craig Tester at St Mary’s University as one of the objects they have discovered undergoes tests. Parts...read more