Some recent meteorite falls are associated with 'bad smells.
The 'bad smells' associated with recent meteorite falls
may have something to do with carbon [carbonaceous chondritic meteorites]
and sulfur compounds [comets have them, so do some asteroids]...
But I doubt 'bad smells' would help in the search for
this alleged New Zealand 'meteorite'.
Afterall!...What was in that shack?...Sheep?...Dead sheep?
Me Baaaaad!!!.....