You are here: / / Frye Hearing Should Have Been Held to Determine Admissibility of an Actuarial...
,

Frye Hearing Should Have Been Held to Determine Admissibility of an Actuarial Recidivism Risk Assessment Tool as Proof of a Mental Abnormality

The Second Department determined defendant was entitled to a new trial because the trial court refused defendant’s request for a Frye hearing.  The People introduced the Hare PCL-R Instrument (an actuarial recidivism risk assessment tool), which measures psychopathy, during the mental abnormality phase of the trial. The use of the PCL-R to prove a mental abnormality was deemed “novel” by the Second Department.  Therefore, a Frye hearing should have been held to determine its admissibility for the “novel” purpose:

…[T]he Supreme Court erred in denying that branch of the appellant’s pretrial motion which was to conduct a hearing pursuant to Frye v United States (293 F 1013) concerning the admissibility of the Hare PCL-R Instrument (hereinafter the PCL-R), which measures psychopathy, during the mental abnormality phase of the trial … . While the use of actuarial risk assessment instruments is scientifically accepted as a means to measure the risk of recidivism, the use of such instruments to determine the existence of a mental abnormality is novel, and the State’s bare statement to the contrary was insufficient to satisfy the “general acceptance” test of admissibility … . For these same reasons, the court erred in concluding that the probative value of the PCL-R outweighed any prejudicial effect of the terms “psychopath” or “psychopathy.” Significantly, the State’s expert … testified that the PCL-R is not a “direct assessment of mental abnormality” and was “not designed” to measure “[h]ow much more difficult [it is] for somebody who has a high psychopathy score to control their behavior [as compared to] somebody who has a low score” and that “would be [a] misuse of the test.” Under the particular circumstances of this case, it cannot be said that this error was harmless, since there is a reasonable possibility that the jury could have reached another verdict had it not heard such testimony … . Matter of State of New York v Ian I., 2015 NY Slip Op 02771, 2nd Dept 4-1-15

 

You might also like
Forum Selection Clause in a “Release of Liability” Form Is Enforceable
$1.5 MILLION VERDICT AFFIRMED, PLAINTIFF, A 72-YEAR-OLD WOMAN, WAS INJURED WHEN THE BUS SHE HAD JUST BOARDED ACCELERATED QUICKLY CAUSING HER TO FALL, INJURING HER HEAD, BACK, NERVES AND KNEE (SECOND DEPT).
Driver of Lead Vehicle Entitled to Summary Judgment in Rear-End Collision Case
A FLATTENED CARDBOARD BOX ON THE FLOOR WAS NOT ACTIONABLE IN THIS SLIP AND FALL CASE (SECOND DEPT).
Analysis Where Two or More Insurance Companies Insure the Same Risk and Insured
THE COUNTY LEGISLATURE DID NOT HAVE THE AUTHORITY TO ADOPT A RESOLUTION REQUIRING THE DISCLOSURE OF AN ASSISTANT DISTRICT ATTORNEY’S FINANCIAL INFORMATION AFTER THE COUNTY ETHICS COMMITTEE DENIED THE DISCLOSURE-REQUEST MADE BY A NEWSPAPER; THE LEGISLATURE USURPED THE POWER OF A REVIEWING COURT (SECOND DEPT).
Doctrine of Comity Precluded New York Action Attacking Bermuda Judgment
THE RECENT COURT OF APPEALS DECISION ALLOWING A VETERINARIAN’S OFFICE TO BE SUED IN NEGLIGENCE WHEN A PATRON WAS BITTEN BY A DOG IN THE WAITING ROOM DID NOT EXTEND TO A RESTAURANT OWNER WHO ALLOWS PATRONS TO BRING THEIR LEASHED DOGS TO THE RESTAURANT; THE STRICT LIABILITY “NOTICE OF VICIOUS PROPENSITIES” STANDARD APPLIED TO THE RESTAURANT OWNER (SECOND DEPT).

Categories

Sign Up for the Mailing List to Be Notified When the Site Is Updated.

  • This field is for validation purposes and should be left unchanged.

Copyright © 2026 New York Appellate Digest, Inc.
Site by CurlyHost | Privacy Policy

Loan to Grandson Was Not Made In Anticipation of the Need to Qualify for Medical... Town Failed to Show Routine Inspection of Sewer System—Summary Judgment...