St. Valentine's Day Massacre; Booth Letter; Cemetery Alarm

History Detectives • Season 7 • Episode 3

About this episode

Items include a shotgun believed to have been used by a member of Al Capone's gang during the St. Valentine's Day Massacre; a threatening letter to President Andrew Jackson believed to have been written by John Wilkes Boothe's father; and an alarm which is thought to have been an alarm against grave robbers in a cemetery.