Jim Wilson has put on his deerstalker cap and detective jacket to investigate a mysterious 2GB office controversy. 

Speaking with Jim, newsreader Amie Meehan revealed “somebody has used fish in the communal; which I think is the real key here; the communal sandwich maker”.

“It was really an offensive smell and I think that we need a … 60 Minutes-style investigation here.”

During his on-air investigation, Jim received an unexpected call from Erin Molan who revealed a shocking piece of the puzzle.

Click PLAY below to listen to the full investigation

Image: Getty