Whodunnit in the Tobacco Sheds?

I managed to drag daughter (bribed with the promise of a trip to New Look) to Greenock this afternoon to visit an old tobacco warehouse which was being opened up for one weekend only as part of Doors Open Day.
The Absent Voices community of artists, for which I do PR, had a presence in this B-listed Victorian building for the duration.
Although Absent Voices' work is focused around the sugar industry in Greenock, buildings like this one are very much part of the same narrative.
Sugar and tobacco were once the mainstay of trade in Greenock.
This 'body' had found its way onto one of the floors.

Absent Voices is on Blipfoto in two places as SugarSheds1
AV artist, Alastair Cook, also blips as AbsentVoices.