The Grave Robbery and Final Burial
Lincoln's body has been moved 17 times since his death — an extraordinary history driven first by his enormous funeral journey from Washington and then by repeated attempts to steal the body for ransom. The most famous attempt came on November 7, 1876 (the night of the presidential election between Hayes and Tilden), when a gang of Chicago counterfeiters led by James "Big Jim" Kennally pried open the marble sarcophagus and tried to drag the coffin out. They were interrupted by Secret Service agents who had been tipped off by an informant and fled before getting the coffin out of the tomb.
The incident terrified Robert Todd Lincoln and tomb custodians. For the next 25 years, Lincoln's coffin was secretly moved multiple times within the tomb — at various points hidden in a wooden crypt beneath the basement floor, behind a false wall, and inside an unmarked vault. Mary Todd Lincoln, who died in 1882, was buried in the tomb but her location too was sometimes obscured for security.
Robert Todd Lincoln settled the matter permanently in 1901. The body was exhumed one final time, the coffin was opened in front of 23 witnesses (all of whom confirmed the body's identity — Lincoln's features were still recognizable after 36 years), and then the coffin was placed inside a steel cage and lowered into a pit ten feet below the burial chamber floor. The pit was filled with two tons of liquid concrete. Lincoln's body has not been touched since. The granite sarcophagus visitors see above the grave is purely symbolic.
