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Andrew O'hagan

Andrew O'Hagan


School of Social Sciences

Staff Group(s)
Chemistry and Forensic Science


Andrew is a senior lecturer and module lead for the first year Forensic Process and the second year Legal Issues in the Criminal Justice System modules. He also lectures on the third year Drugs of Abuse and Advanced Crime Scene Investigation modules.

Career overview

Andrew was a Detective Sergeant on the Nottinghamshire Police Serious and Organised Crime unit, and was the Substance Misuse and Training Officer for the force. He is an international and domestic drug expert for the Courts, and regularly comments on and provides evidence for drug cases in both this country and abroad, in the Netherlands in particular.

External activity

Andrew is a private consultant in relation to controlled substances and international and domestic drug trafficking, providing reports and testimony in this country and abroad. For more information view Andrew's website.


See all of Andrew O’Hagan's publications...

Press expertise

  • Domestic and international drug trafficking
  • Expert witness procedures
  • Providing evidence in the UK

Andrew was media-trained by the police service and has appeared on radio and television in relation to drug issues. He has also provided interviews for a number of local and national newspapers.