Jails & Prisons Expert Witnesses in New York

The SEAK Expert Witness Directory contains a comprehensive list of jails & prisons expert witnesses who testify, consult and provide litigation support on jails & prisons and related issues. Jails & prisons expert witnesses and consultants on this page may form expert opinions, draft expert witness reports, and provide expert witness testimony at deposition and trial. The issues and subjects these jails & prisons expert witnesses testify regarding may include: Conditions Of Confinement, Correction Officer Policies & Procedures, Crime Prevention Through Environmental Design, Jail & Prison Practices, Negligent Security, Physical Security, Premises Liability, Security, Security Guard Negligence, Security Management, Standards Of Care, and Use Of Force.

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Marcello R. Kettrles, PSP, CPD, CCE

Preventive Security Assessment Services, LLC

New York, New York
Jails & Prisons, Security - Correction Officer Policies & Procedures, Premises Liability, Use of Force, Crime Prevention Through Environmental Design, Standards of Care, Security, Security Management, Conditions of Confinement, Physical Security, Security Guard Negligence, Jail & Prison Practices, Negligent Security
Marcello is the founder of Preventive Security Assessment Services, LLC in New York City; a firm specializing in consulting, physical security and security training. He founded Preventive Security Assessment Services in 2021 following a long and successful law enforcement and security operations career that spanned over 30 years. Marcello was employed by the New York City Department of Corrections (NYCDOC) for over 20 years, retiring in good standing as a frontline Corrections Officer on Rikers Island in July 2011. During his tenure, he was responsible for managing risk in jail settings. His responsibilities included, preventing and managing hazards with conditions of confinement, search and seizure protocols, inmate classification / threat assessments, inmate safety, suicide prevention, exterior perimeters, video surveillance, access control, gathering and sharing intel, report writing, security assessments of physical jails and jail connected facilities. His work with the NYCDO...
Marcello R. Kettrles, PSP, CPD, CCE - Full Listing and Contact Info
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