The helicopter had been flying through fog, according to witnesses.
If this was actually the case - that the aircraft was "flying in fog," then how would the number of engines have made a difference in this accident. Would it have been "better" if it was IFR capable/certified? Could it "fly in fog" then? You know, like that MSP 365 a while back?
Careful about the bandwagons you jump on, boys. SASless is right.