those things. he then asked for a lawyer and refused to make any more statements. >> at the preliminary hearing where both helena and frediani were present she was asked if she could identify him and she couldn't. not positively. and out of that arises one of the great mysteries of this whole case. >> but the fingerprints on the teapot were all the prosecution needed, so the case headed to trial. sadly, helena greenwood didn't live long enough to testify in court.