Tom Luker

Tom Luker mysteriously disappeared, on a Sunday, in the department store Sanderson & Grainger. He was in fact taken by the Cybermen and converted. He was destroyed when Craig Owens foiled the Cybermen's attempt to convert him into a Cyber-Controller and overloaded their emotional inhibitors with "love". (DW: Closing Time)

He presumably worked at Sanderson & Grainger.