A friendly reminder regarding spoilers! At present the expanded Trek universe is in a period of major upheaval with the continuations of Discovery and Prodigy, the advent of new eras in gaming with the Star Trek Adventures RPG, Star Trek: Infinite and Star Trek Online, as well as other post-57th Anniversary publications such as the ongoing IDW Star Trek comic and spin-off Star Trek: Defiant. Therefore, please be courteous to other users who may not be aware of current developments by using the {{spoiler}}, {{spoilers}} OR {{majorspoiler}} tags when adding new information from sources less than six months old (even if it is minor info). Also, please do not include details in the summary bar when editing pages and do not anticipate making additions relating to sources not yet in release. THANK YOU
READ MORE
In the mirror universe, Pearson was a Terran who served in the Imperial Starfleet during the 23rd century.
Lieutenant Pearson served in security aboard the ISS Constellation and was part of a team that stormed a Klingon outpost located on Donatu V. Pearson also served as Commodore Robert April's personal guard. (TOS - Mirror Universe short story: "Ill Winds")