Did Tobin (or whatever name he was using) reside in Paisley at some point, 80's mibbe ? Reason I'm asking, early mid 80's as a teenager I had a weekend job selling macaroon/tablet bars door to door, on Gordon St there was a wierd guy who'd answer the door in a daft looking 70's 'ruffed collar' white shirt with big flouncey cuffs, white hair, Smashey & Nicey bouffant style and extremely camp, would always "invite you in", also locally known by the weans as 'tan man' as could often be seen sun bathing in a pair of speedos on the various benches around the old concrete gardens outside the cooncil HQ at Cotton St. I recall thinking he was a dodgy, lurid character. And when the Angelika Kluk murder happened years later and 'Tobin's' image began circulating, I instantly recognised the face as being very familiar. Could have just been a close friend of Dorothy I suppose...