Murrell, or better known as One-Eyed Murrell, is the pirate in The Adventures of Tom Sawyer.
Not much known about him, but he has treasure chest full of gold. He hid the treasure in the abandoned house somewhere in the middle of the dark forest. He made a map to show where the treasure is. He put the map in a box with his name on it and hid it in Vic Murrell's coffin. He hid in the caves in the forest when the army came to get him he got lost in the cave and slowly died. Murrell's map was never found until Injun Joe, Muff Potter and Dr. Robinson found it in Vic Murrell's coffin at the graveyard.