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You are here: Home / Archives for Sarah Olson

Sarah Olson

Psychological Testing in Criminal Cases: the Utility of the MMPI

December 1, 2020 //  by Sarah Olson

Dec. 10, 20201:00-2:15 pm via WebEx1.0 hours of general CLE credit anticipated Click here to register for the program. Mental health experts routinely rely upon psychological testing when formulating psycholegal opinions. In this 1-hour live webinar, Dr. Maureen L. Reardon will review the role of personality testing in the forensic context and its implications for …

Psychological Testing in Criminal Cases: the Utility of the MMPIRead More

Category: TrainingsForensic Discipline: Mental Health

Challenging an officer’s identification of marijuana by sight or smell

November 16, 2020 //  by Sarah Olson

There have been several posts on this and related topics here and here. This post will attempt to compile all of the resources and walk attorneys through the process of making these challenges. N.C. Gen. Stat. § 90-87(16) provides the statutory definition of marijuana, specifically excluding from its definition industrial hemp. Industrial hemp, as defined in …

Challenging an officer’s identification of marijuana by sight or smellRead More

Category: Motions & Briefs, Practice TipsForensic Discipline: Drug Analysis

Trace Evidence Resources on forensicresources.org

November 12, 2020 //  by Sarah Olson

As part of our mission to help North Carolina’s public defense community understand forensic science evidence and achieve better outcomes for clients, the office of the Forensic Resource Counsel continues our efforts to make information related to forensic science evidence more easily accessible to attorneys through this website. In that vein, we are pleased to …

Trace Evidence Resources on forensicresources.orgRead More

Category: AnnouncementsForensic Discipline: Trace Evidence

Additional considerations for in-person mental health evaluations during the COVID-19 pandemic

November 5, 2020 //  by Sarah Olson

I posted in June 2020 about conducting mental health evaluations on in-custody clients during the COVID-19 pandemic here. In some cases, evaluations have proceeded. In others, defense teams have sought motions to continue to the dangers inherent in-person mental health evaluations of in-custody clients during the COVID-19 pandemic. This declaration by epidemiologist Eric T. Lofgren, …

Additional considerations for in-person mental health evaluations during the COVID-19 pandemicRead More

Category: Practice TipsForensic Discipline: Experts, Mental Health

FORENSICS@NIST 2020

October 14, 2020 //  by Sarah Olson

On Thursday November 5th and Friday November 6th, 2020 NIST will present a free-to-attend virtual conference where NIST scientists will discuss how they are using advanced methods in metrology, computer science and statistics to strengthen forensic science. Registration is available here. Topic Areas to be covered: Drugs/Toxins Statistical Methods in Forensic Science Firearms and Tool Marks Forensic …

FORENSICS@NIST 2020Read More

Category: Announcements

Podcast about digital forensic labs

October 12, 2020 //  by Sarah Olson

Just Science is a forensic science podcast funded by the NIJ’s Forensic Technology Center of Excellence. The current season of Just Science is devoted to digital evidence, including the history and interpretation of digital evidence, emerging technologies used in investigation and as evidence, and the validation of digital forensic tools.  Attorneys may be particularly interested …

Podcast about digital forensic labsRead More

Category: AnnouncementsForensic Discipline: Digital Evidence

Is there a test for saliva?

October 9, 2020 //  by Sarah Olson

Attorneys have asked me whether labs test for saliva, particularly in sexual assault cases. Dr. Maher “Max” Noureddine wrote the Forensic Tests for Saliva: What you should know post for this blog in 2011. His informative post explains how forensic tests for saliva work, including limitations of these tests. He discusses the RSID-Saliva test which …

Is there a test for saliva?Read More

Category: Practice TipsForensic Discipline: Blood and Bodily Fluids

Fingerprint Error Rate on Close Non-Matches

October 7, 2020 //  by Sarah Olson

Research by Jonathan J. Koehler and Siquan Liu on the accuracy of distinguishing between two close non-matches was published in Sept. 2020. Attorneys should be aware of the error rates presented in this paper, particularly when working on cases involving a match to a suspect developed by searching a fingerprint database. As fingerprint databases grow, …

Fingerprint Error Rate on Close Non-MatchesRead More

Category: Featured ArticlesForensic Discipline: Fingerprints

Bridging the Gap V: Mitigation

October 6, 2020 //  by Sarah Olson

Friday, Nov. 6, 2020 and Friday, Nov. 13, 2020Sponsored by NC Indigent Defense Services and the Office of the Capital Defender12.50 hours of general CLE credit anticipated This training is available to current capital roster attorneys, criminal defense investigators, mitigation specialists, and other authorized experts. Registration deadline is Oct. 30, 2020. The full program agenda …

Bridging the Gap V: MitigationRead More

Category: TrainingsForensic Discipline: Mental Health

Forensic Toxicology: Methods Used and Common Errors in Screening and Confirmatory Tests

October 1, 2020 //  by Sarah Olson

NC criminal defense and parent attorneys and their investigators may register for the program using this link. This five-hour live webinar on Nov. 19-20, 2020 will provide attorneys having little science training with the basics about the various forensic toxicology principles and techniques employed by forensic laboratories, contract labs, and probation officers around the country. …

Forensic Toxicology: Methods Used and Common Errors in Screening and Confirmatory TestsRead More

Category: TrainingsForensic Discipline: Toxicology

Updated requirements for handling, preservation, and storage of biological evidence

September 7, 2020 //  by Sarah Olson

The NC State Crime Laboratory has updated its evidence protocols pursuant to N.C. Gen. Stat. § 15A-268, which requires that the lab review and update its minimum guidelines for the preservation of biological evidence every two years. The procedures were updated in Aug. 7, 2020. Information about these updates was shared with IDS, the Chief …

Updated requirements for handling, preservation, and storage of biological evidenceRead More

Category: Announcements, Crime LabsForensic Discipline: Crime Labs

Introducing the New Public Defense Portal

August 17, 2020 //  by Sarah Olson

NC Indigent Defense Services is excited to introduce a new streamlined communications platform for IDS communications with public defense attorneys that will save you time and eliminate clutter from your inbox. Beginning today, Aug. 17, 2020, we are asking all NC public defense attorneys to sign up for communications from the new Public Defense Portal …

Introducing the New Public Defense PortalRead More

Category: AnnouncementsForensic Discipline: Foundations of Forensics

Free Webinar – Drug Analysis: Methodology Used and Common Errors

August 10, 2020 //  by Sarah Olson

On Sept. 18, 2020 from 1:00-2:15 PM EST, NC Indigent Defense Services will sponsor a free-to-attend live webinar program on drug analysis. The program is for NC criminal defense attorneys and NC criminal defense investigators. We anticipate the program will be approved for one hour of general CLE credit. Program registration is available here. Program Overview:This …

Free Webinar – Drug Analysis: Methodology Used and Common ErrorsRead More

Category: TrainingsForensic Discipline: Drug Analysis

Free Medical Forensics Webinars: Blunt Force Trauma; Traumatic Brain Injury & Intoxication; and Reading Medical Records

August 7, 2020 //  by Sarah Olson

Godoy Medical Forensics is offering three free live webinars taught by a forensic nurse in August 2020. Attorneys and investigators can find more information about each program and registration links here. Blunt Force Trauma Webinar – Aug. 12This presentation is designed to teach attorneys and investigators about various injuries that result from Blunt Force Trauma. …

Free Medical Forensics Webinars: Blunt Force Trauma; Traumatic Brain Injury & Intoxication; and Reading Medical RecordsRead More

Category: TrainingsForensic Discipline: Foundations of Forensics

Free NACDL webinars on digital evidence

August 6, 2020 //  by Sarah Olson

On Tuesday, August 11, 2020, NACDL and the Samuelson Law, Technology & Public Policy Clinic are presenting two free CLE webinars: At 11:00am EST: “Policing the Police: Using Police Technologies to Uncover Law Enforcement Misconduct in Criminal Cases” with Debbie Levi, Director of Special Litigation with the Baltimore City Public Defender, and Ivan Bates, Managing …

Free NACDL webinars on digital evidenceRead More

Category: TrainingsForensic Discipline: Digital Evidence

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