A. M. Oliveira has developed a new fingerprint powder that enables the detection of both new and old fingerprints of ...

Part of the difficulty is due to the intrinsic nature of fingerprint evidence, he says, where fingerprints are invisible to the naked eye and have to be lifted using either powder or ultraviolet ...

At crime scenes where fingerprint examinations are undertaken there will often be fingerprint powder residue left at the scene. The NSW Police Force is not responsible for the cleaning of this residue ...