Citation Codes Equivalent Citations citation codes Judges Konviser, J. See more information ... Smart Summary Please sign up to generate summary. OPINION People v. Abney (Quentin). Konviser, J. Crimes — Evidence — Admissibility of Expert Testimony on Reliability of Eyewitness Identification. Crimes — Identification of Defendant — Admissibility of Expert Testimony on Reliability of Eye-witness Identification.