Elyse Max | St. Louis Public Radio

Elyse Max

Russell Bucklew's advocates drop off signatures collected to stop his execution to the Governor's Office on Tuesday, Aug. 26, 2019.
Jaclyn Driscoll | St. Louis Public Radio

Missouri is scheduled to execute Russell Bucklew by injection on Tuesday, but his advocates want Gov. Mike Parson to stop it because they say a medical condition would make him endure needless pain. 

The Cape Girardeau man was convicted of murder, rape and kidnapping in 1997. His lawyers and advocates are not challenging his guilt, but instead say Bucklew’s rare medical condition would cause him to suffer cruel and unusual punishment.