Calvin Ambrose

Summary
Calvin Ambrose was hired as a full-time employee alongside Jack for a brief period of time in the second novel. He demonstrated an annoying over commitment to the job, and immediately began pulling in excessive amounts of overtime. The more time he spent working at the Gas Station, the more his sanity seemed to deteriorate. This would ultimately lead to his demise. He began grinding up squirrels in a blender to feed to some unspecified entity in the gas station, and ultimately lit himself on fire when Jack and Jerry locked him out.

Calvin was a demonstrated racist and sexist, so his death wasn't viewed as a particularly big loss.