After digging into a man's grave to steal his head for money ritual purposes, a young man named Alfa, and his accomplices have been arrested.   Alfa, also known as Samson, came up with the idea after obtaining a book from a late herbalist containing trade secrets. Waidi Soremi, the son of the deceased herbalist, handed over the book to Samson. Upon studying the book, Samson took a keen interest in a money-making ritual.   Following the death of Taiwo Mesioye, the three of them attended the funeral. It was then that Alfa suggested to Waidi and Erinle that they retrieve the deceased's head in order to alleviate their poverty.   Waidi admitted to raiding the grave 9 days after the burial and extracting the head over a 3-hour operation. He later concealed the severed head in the to...