Mayor Former Caribou Mayor Mark Goughan, pictured on the right with councilor Jody Smith during an August 2019 meeting, will return to the council next year after resigning in November, shortly after his re-election. (Chris Bouchard | Aroostook Republican) Former Caribou Mayor Mark Goughan, pictured on the right with councilor Jody Smith during an August 2019 meeting, will return to the council next year after resigning in November, shortly after his re-election. (Chris Bouchard | Aroostook Republican) Goughan returning to council next month, leak investigation continues Former Caribou Mayor Mark Goughan, who was re-elected in November and resigned later that month, will be returning for his new term in January, according to Deputy Mayor Thomas Ayer.