--- title: "Corrections Expert’s Standard of Care Testimony Admitted" meta: "og:description": "The corrections expert was allowed to testify despite his lack of experience in an identical facility" "og:title": "Corrections Expert’s Standard of Care Testimony Admitted" author: "Expert Witness Profiler" description: "The corrections expert was allowed to testify despite his lack of experience in an identical facility" --- # Corrections Expert’s Standard of Care Testimony Admitted Posted on April 23, 2026 by Expert Witness Profiler Terri Beth Mays died on November 4, 2021, while she was an inmate at the Whitley County Detention Center. Her Estate (“Mays’ Estate”) alleged that Jail personnel, nurses, and medical providers were responsible for ensuring her health and safety while she was in their custody, yet they failed to address her obviously serious medical needs and acted with deliberate indifference to those needs. Mays’ Estate named as Defendants Whitley County; Jailer Brian Lawson; Sergeants Austin Caldwell and Joseph Cureton; Deputy Jailers Sula Bowman, Kaytee George, Zach Hughes, and Nick Huddleston; Southern Health Partners, Inc. Defendants filed three motions to exclude the testimony of Plaintiff’s expert witnesses: [Anthony Callisto](https://expertwitnessprofiler.com/expert-witness/Anthony-Callisto/1548454) as well as Doctors [Terren Trott](https://expertwitnessprofiler.com/expert-witness/Terren-Trott/1574336), MD and [Lori Roscoe](https://expertwitnessprofiler.com/expert-witness/Lori-Roscoe/1513601). ## **Corrections Expert Witness** [Anthony Callisto](https://expertwitnessprofiler.com/expert-witness/Anthony-Callisto/1548454), Jr. has over 40 years of experience in the correctional system. His experience is vast, ranging from correctional officer, Chief Deputy, Chief Law Enforcement Officer, American Jail Association President, and criminal justice professor. [Get the full story on challenges to Anthony Callisto’s expert opinions and testimony with an in-depth Challenge Study](https://expertwitnessprofiler.com/order/add?eId=1548454&pId=3). ## **Nursing Expert Witness** [Lori E. Roscoe](https://expertwitnessprofiler.com/expert-witness/Lori-Roscoe/1513601) is an Advanced Practice Registered Nurse, certified through the National Commission on Correctional Health Care as a Certified Correctional Health Professional Registered Nurse (CCHP-RN). She has a Doctor of Nursing Practice degree from the University of Alabama, and a PhD in Healthcare Administration. Roscoe has a Master of Science degree in Nursing and a Master’s degree in Public Administration with a Healthcare Concentration. Roscoe began working in Corrections in 1995 as the Health Service Administrator for a female prison in the Northeastern United States. She has worked as an Associate Program Director and as a Regional Administrator on the statewide level. She has correctional business expertise in healthcare operations, policy and procedure development, project management, Continuous Quality Improvement, human resources, staff orientation and development, finance and contract auditing. Roscoe has worked with staff to achieve successful facility accreditation from both the National Commission on Correctional Health Care and the American Correctional Association. [Discover more cases with Lori Roscoe as an expert witness by ordering her comprehensive Expert Witness Profile report](https://expertwitnessprofiler.com/order/add?eId=1513601&pId=3). ## **Emergency Medicine Expert Witness** Dr. [Terren R. Trott](https://expertwitnessprofiler.com/expert-witness/Terren-Trott/1574336) is an academic emergency medicine and critical care physician at the University of Kentucky College of Medicine. [Want to know more about the challenges Terren Trott has faced? Get the full details with our Challenge Study report](https://expertwitnessprofiler.com/order/add?eId=1574336&pId=3). ## **Discussion by the Court** ### **A. Motion to Exclude the Testimony of Corrections Expert Anthony Castillo** The Defendants argued that Castillo is unqualified and that his methodologies are unreliable. Further, the Defendants argued that his opinions are too general to be prescribed to any one Defendant. However, Castillo’s past background provided extensive technical and specialized knowledge that will help the jury understand the evidence on this case. The Defendants took issue with the fact that Castillo has never worked in Kentucky nor had he been in a small rural jail prior to his visit to the Whitley County Jail. The issue with the Defendants’ contention here is that it calls into question Castillo’s credibility, not admissibility. The Defendants accused Castillo of basing his opinions on “broad correctional standards rather than specific Kentucky statutes.” His report explicitly disproved this. Exhibit A of his report lists the “Sources Reflecting and Informing the Standard of Care.” Named among these standards are the Whitley County Detention Center Policies and Procedures, as well as multiple statutes and regulations. Likewise, Castillo’s report indicated that he reviewed all relevant pleadings, reports, depositions, and policies. Castillo’s ninety-nine page report is a comprehensive analysis of the Defendants’ roles and how their actions relate to the applicable standard of care. To the extent that the Defendants contested his opinion for being too generalized, they are disputing his conclusions, not his methodology. ### **B. Motion to Exclude the Testimony of Dr. Terren Trott, MD and Dr. Lori Roscoe** The Defendants’ motion as to Terren Trott and Lori Roscoe was simple. They argued that “neither witness is qualified to render opinions regarding Whitley County jail policies or practices.” Because of this, they objected to any testimony by either of these witnesses that non-medical personnel actions were negligent or reckless. The Plaintiff did not contest this motion. The Plaintiff agreed that neither of these experts will give opinions on Kentucky Jail standards, Whitley County Jail policies or procedures or that any non-medical Defendants’ actions violated the law. Finding no disagreement here, the Court concluded that Doctors Trott and Roscoe are barred from giving opinions regarding the non-medical Defendants’ culpability. ## **Held** - The Court denied Defendants’ motions to exclude the testimony of Anthony Castillo. - The Court granted Defendants’ motion to exclude the testimony of Doctors Terren Trott and Lori Roscoe. ## **Key Takeaway** Castillo’s lack of experience in an identical facility goes to the weight of his testimony, which is a matter properly left to the jury. [Rule 702](https://www.law.cornell.edu/rules/fre/rule_702#:~:text=Rule%20702%20sets%20forth%20the,is%20a%20relatively%20narrow%20inquiry.) does not require an expert to have identical background experience. ## **Case Details:** --- ## **You Might Also Like** ![Corrections Expert's Standard of Care Testimony Admitted](https://ewp-blog.expertwitnessprofiler.org/wp-content/uploads/2026/04/blog-pic-640X480-2026-04-23T161938.085.jpg) [**Corrections Expert’s Standard of Care Testimony Admitted**](https://expertwitnessprofiler.com/corrections-experts-standard-of-care-testimony-admitted/corrections-experts-standard-of-care-testimony-admitted)![Human Resources Expert Allowed to Opine on Termination](https://ewp-blog.expertwitnessprofiler.org/wp-content/uploads/2026/04/blog-pic-640X480-2026-04-22T200052.311.jpg) [**Human Resources Expert Allowed to Opine on Termination**](https://expertwitnessprofiler.com/corrections-experts-standard-of-care-testimony-admitted/human-resources-expert-allowed-to-opine-on-termination)![Neuropsychology Expert Not Allowed to Opine on Cognitive Decline](https://ewp-blog.expertwitnessprofiler.org/wp-content/uploads/2026/04/blog-pic-640X480-2026-04-22T144728.528.jpg) [**Neuropsychology Expert Not Allowed to Opine on Cognitive Decline **](https://expertwitnessprofiler.com/corrections-experts-standard-of-care-testimony-admitted/neuropsychology-expert-not-allowed-to-opine-on-cognitive-decline)![Human Factors Expert Not Allowed to Opine on the Tile](https://ewp-blog.expertwitnessprofiler.org/wp-content/uploads/2026/04/blog-pic-640X480-2026-04-21T191749.960.jpg) [**Human Factors Expert Not Allowed to Opine on the Tile**](https://expertwitnessprofiler.com/corrections-experts-standard-of-care-testimony-admitted/human-factors-expert-not-allowed-to-opine-on-the-tile)![Insurance Expert Not Allowed to Opine on Legal Duties](https://ewp-blog.expertwitnessprofiler.org/wp-content/uploads/2026/04/blog-pic-640X480-2026-04-21T155751.487.jpg) [**Insurance Expert Not Allowed to Opine on Legal Duties**](https://expertwitnessprofiler.com/corrections-experts-standard-of-care-testimony-admitted/insurance-expert-not-allowed-to-opine-on-legal-duties)