Monte Derrell Boatman, 37, pleaded guilty in U.S. District Court in St. Louis to one felony count of aggravated sexual abuse.

A man from Illinois admitted to sexually assaulting a woman on the grounds of the Gateway Arch. Monte Derrell Boatman, 37, ...

A man from Fairview Heights, Illinois, admitted in court on Friday to sexually assaulting a woman at Gateway Arch National ...

A Fairview Heights man on Friday admitted sexually ... Boatman later grabbed the victim from behind, wrapped his arms around her and then, with a razor to her neck, forced her into the bushes ...