Expert evidence ruling reversing or affirming on appeal:
What was the ruling?
Correct to Admit
Type of evidence at issue:
Defense or Prosecution Expert
Name of expert(s) who were the subject of the ruling
Travis D. Gover
Summary of reasons for ruling
Defendant filed a Motion in Limine in response to the Government's proffer of Mr. Gover as expert witness, who used the AFTE methodology to conclude that the Taurus was an operable firearm and that the shell casings at the scene had been fired by the Taurus.
The jurisdiction’s standard for expert admissibility at the time – list all that apply: (Frye), (Daubert), (Post-2000 Rule 702), (Other)
Did lower court hold a hearing
Names of prosecution expert(s) two testified at hearing
Travis D. Gover
Names of defense expert(s) who testified at hearing (or None).
Discussion of 2009 NAS Report (NAS2009)
Discussion of 2016 PCAST report (PCAST)
Discussion of error rates / reliability
Limiting testimony ruling
Language imposed by court to limit testimony
Ruling based in prior precedent / judicial notice
Daubert ruling emphasizing – which factors – (list 1-5)
Ruling on qualifications of expert
Ruling on 702(a) – the expert will help / assist the jury
Ruling on 702(b) – the testimony is based on sufficient facts or data
Ruling on 702(c) – the testimony is the product of reliable principles and methods
Ruling on 702(d) – reliable application of principles and methods to the facts of the case
Excellent and in-depth discussion of each Daubert factor for the AFTE methodology.