A case for my detectives: someone has poisoned the dog. With graphite powder they quickly find the villain's fingerprints.
Tip: if you put a little hand cream on before touching something, the prints show up better.
The dog survived :-)
A case for my detectives: someone has poisoned the dog. With graphite powder they quickly find the villain's fingerprints.
Tip: if you put a little hand cream on before touching something, the prints show up better.
The dog survived :-)
