Derrick Simmons (died April 22, 2017) was a resident of National City and a candidate for human trials at Spheerical Industries; he was killed by Beth Breen, due to his knowledge that no human trials ever took place at Spheerical Industries. Contents[show] Biography "It's time to think big!" —Clyde Mardon[src] This article is a stub. You can help expand the article by adding some information.Please be sure to edit in accordance to our Manual of Style. Appearances Supergirl Season 2 "Ace Reporter" Retrieved from "https://arrow.fandom.com/wiki/Derrick_Simmons?oldid=466520" Categories: Humans Characters Characters from Earth-38 Deceased Article stubs Community content is available under CC-BY-SA unless otherwise noted.