|This character exists primarily or exclusively within the Pre-Super Genesis Wave continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
In 3246, the terminally-ill Locke was placed under the care of Doctor Shockra. With Knuckles' permission, he performed exploratory surgery and diagnosed Locke with terminal cancer, stating regretfully that the Guardian would not live to see Ascension Day. (StH #143)