Gray 25 2

Mr Peter Gray

Drug Expert Witness
Areas of Expertise

Pete has been a Drug Expert Witness since 2013 providing expert reports and giving evidence at Crown, Youth and Magistrates courts.

In 2013 Pete was trained by Micro Systemation to extract mobile phone content using XRY kiosk software. This allowed him the produce extraction reports in either pdf or excel formats.

He had the opportunity to view messages across different messaging platforms. Pete’s prior Police service of 34 yrs has given him a comprehensive understanding of drug trafficking investigations from street level up to Organised Crime Groups.

Supplying everything from £10 deals up to wholesale amounts of drugs. Expertise gained from Uniform/ CID/ Priority Crime team and Police search team, with over 25 yrs as a warranted Officer.

Pete was employed as a full-time dedicated Drug Expert Witness & Controlled Drug Liaison Officer (CDLO) in 2019 by Dorset police prior to his retirement in May 2025.

He has provided reports for the Major Crime Investigation Team (Dorset), Serious Organised Crime Investigation Team (Dorset) and the Southwest Regional Organised Crime Unit.

Pete is able to provide expert evidence in the following areas:

Evidence of opinion on possession and importation including roles involved.
Chemsex.
Cash based economy.
Common adulterants/ cutting agents.
County lines.
Dealer lists, record keeping.
Conveying drugs/articles into prisons and pricing.
Cannabis supply and cultivation at all levels.
Safe houses and cuckooing.
Organised crime groups.

Official Qualifications:
MNEWA
Category:
Regional Limits:
UK Wide
Additional Languages:
English only
Additional Information
Expert Witness Work
Single Joint Expert:
Yes
Legal Aid Work:
Yes
Criminal Cases:
Yes
Media & Public Relations:
Yes
Personal Injury:
No
Expert Witness Activity
Claimant:
33%
Defendant:
33%
Single Joint Expert:
34%
Court Attendance: 15
(Past 3 years)
Written Reports: 75+
(Past 3 years)
Gray 25 2

Mr Peter Gray

Contact Address:
Mr
Peter
Gray
Wessex Drug Expert Witness & Consultant
Dorset

Send email to:

Mr

Peter

Gray



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