Do you guys have any information on Roy Malpass? He is a defense expert on false eyewitness identification from El Paso, Texas.

354 S.W.3d 425
Court of Criminal Appeals of Texas.
Larry Joseph TILLMAN, Jr., Appellant,
v.
The STATE of Texas.

It almost exclusively involves the admission of his testimony and summarizes Malpass' qualifications. The trial court excluded his testimony, the Court of Appeals affirmed but the CCA reversed and sent back for a harm analysis.

I have a couple of old transcripts. Chapter 23 of the 2011 Adv. Criminal Law Course deals with eyewitness id issues and cites several of his articles.