The Missouri Supreme Court has rejected two more motions for a stay of the execution of Dennis Skillicorn. The latest motions had claimed evidence was withheld from Skillicorn’s lawyers during his murder trial.

Skillicorn is to be executed May 20th at the Bonne Terre Prison for the murder of a man who stopped to help him and his accomplice when their car broke down more than 15 years ago.

More appeals are expected.