The Melbourne based crime-scene cleaning couple are called to a hotel to clean-up after the murder of a popular motivational author, stabbed apparently by one of the staff whose pleas of innocence result in the duo staying as guests.

It's a murderous level of muscle burn when a bodybuilder is found drugged and baked to death on a sunbed. There's a bulging mass of suspects: an overshadowed brother, a jealous rival, a devoted trainer and a long time grudge-holder.