Job 4 The Vodoo Doll

We created a replica of the vodoo doll but added no magic to it. We did not tell the person it was a fake and we tried doing things to it in front of them. They suffered no effect and thanked us for breaking the curse. We had to explain that we were just testing to see if it was all in thier head or not.
Our next tests involved doing things to the doll in a seperate room from the subject. Although the subject could not tell exactly what we were doing to the doll they (with a 95% accuracy could tell when something had been done. This leads us to believe that the doll has been cursed.