Goliath
Goliath is described in the biblical Book of Samuel as a Philistine giant defeated by the young David in single combat. The story signified Saul's unfitness to rule, as Saul himself should have fought for the Kingdom of Israel.
Joe Karam
Based on his extensive research over many years, Karam wrote four books about David Bain's case. The first was ""David and Goliath: the Bain family murders"" published in 1997. Karam made accusations against two police officers in "David and Goliath" as a result of which he was sued for defamation. (He won that case as well.) The book created a media furore. Karam appeared regularly on Holmes and 'did a thousand other media interviews'. The second book, ""Bain and Beyond"" was published in 2000 and the third, ""Innocent!: seven critical flaws in the conviction of David Bain"" came out in 2001. The fourth book ""Trial By Ambush: The Prosecutions Of David Bain"" was released in 2012. In this book, Karam accuses Robin Bain of the murders of his wife and three of their children before shooting himself.