Expert evidence ruling reversing or affirming on appeal:
Admitted
What was the ruling?
No abuse of discretion to admit
Type of evidence at issue:
Firearms identification
Defense or Prosecution Expert
Prosecution
Name of expert(s) who were the subject of the ruling
Angela Harder
Summary of reasons for ruling
"Given the evidence of Harder's training and proficiency testing, as well as evidence of her experience in the field of ballistics and toolmark analysis, we determine that the district court did not abuse its discretion when it concluded that Harder was qualified as an expert in the area of ballistic and toolmark analysis."
The jurisdiction’s standard for expert admissibility at the time – list all that apply: (Frye), (Daubert), (Post-2000 Rule 702), (Other)
Rule 702
Second standard
Did lower court hold a hearing
Names of prosecution expert(s) two testified at hearing
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
N
Frye Ruling
N
Limiting testimony ruling
Language imposed by court to limit testimony
Ruling based in prior precedent / judicial notice
Y
Daubert ruling emphasizing – which factors – (list 1-5)
Ruling on qualifications of expert
N
Ruling on 702(a) – the expert will help / assist the jury
N
Ruling on 702(b) – the testimony is based on sufficient facts or data
N
Ruling on 702(c) – the testimony is the product of reliable principles and methods
N
Ruling on 702(d) – reliable application of principles and methods to the facts of the case
N
Notes
702 discussion is from District Court hearing; Supreme Court recounts it then concludes it was not an abuse of discretion.