David Bentley QC is a criminal defence specialist, whose practice encompasses a wide range of serious and complex crimes, including murder, terrorism, fraud, business crime and sexual offences.
In addition to his trial work, he has an extensive local and international appeals practice.
David has recognised expertise in dealing with DNA and other areas of forensic evidence.
He also acts in inquests – particularly where issues of police misconduct arise.
What the guides say
David is listed as a leading silk in Legal 500, and as a ranked QC in Chambers and Partners:
‘He remains calm in any storm and his judgement is always spot-on.’(Legal 500 2017)
Noted for representing defendants “in complex cases with joint enterprise issues.” (Legal 500 2018)’
“long standing experience of handling leading cases...very good” (Chambers 2014).
commended for his “diligence and cleverness” (Legal 500 2013).
“DNA evidence is his thing, and he has the ability to understand forensic stuff that is not easy" (Chambers 2014).
He has received judicial commendation for his “consummate advocacy.”
Re v solicitors firm. Advising and representing a solicitors firm in relation to contested production orders, with complex issues of privilege arising.
R v KL. No evidence offered (and not guilty verdicts ordered) in robbery case where client had no recollection of alleged incident. Rare defence of non- insane automatism successfully deployed based on defence-commissioned psychiatric report with which the prosecution expert concurred.
R v JG. Defending vulnerable young client in drugs- related murder allegation relating to rough sleepers in central London. Victim chased and stabbed from behind. Acquitted on basis of reasonable self defence.
Appeal of AH. Major post-Jogee joint enterprise murder appeal with consideration of expert evidence of autism.
Appeal of SD. Out of time murder appeal based on fresh evidence of unfitness to plead
R v GB. Multi-handed joint enterprise murder in Tamil community. Complex causation issues.
R v B. Targeted killing in notorious Moss Side area of Manchester. High profile murder case with defence based partially on complex DNA evidence from a knife abandoned at the scene indicating one of the fatal injuries may have been caused accidentally by an associate of the deceased.
R v H. Joint enterprise murder case. One of the first to be heard following the landmark Jogee decision in the Supreme Court. Allegation that victim was deliberately targeted and ambushed on his way home, following an earlier incident at the Notting Hill Carnival. Client (one of 3 on trial) was acquitted of murder, but convicted of manslaughter.
R v C. Highly challenging murder case, where young client had stabbed to death abusive ex partner of his mother. Wound was single blow to the heart with sufficient force to cut through a rib. Defence was one of accident in the course of using a martial arts move to disarm the victim – and involved complex forensic issues relating to the legitimacy of the technique, the amount of force needed, and whether pathologically credible. Jury unanimously acquitted client in half an hour.
R v D. Joint enterprise stabbing murder in South London. Teenage defendants and victim. Very difficult case involving issues of which of the two defendants caused the fatal wound, and a “cut throat” defence where each blamed the other. Client acquitted following third trial – the first having been aborted and the second having led to a hung jury.
R v Q. Fatal revenge attack involving group ambushing deceased. Trial commenced on joint enterprise murder allegation, but manslaughter plea negotiated on limited post –Jogee basis. No evidence offered on the murder, and acquittal directed.
Re CH. Jury inquest. Representing family of deceased who died of positional asphyxia following arrest. Extensive cross-examination of police in relation to excessive use of force - leading to highly critical narrative verdict.
David has defended in a number of complex and high-profile trials – including:
acting for a man accused of attempting to leave the UK to fight for ISIS,
representing a Mexican national in a transgender escort murder case,
acting in a multi-handed joint enterprise murder arising outside a party,
representing a young man accused of being the lynch-pin in a “contract killing” conspiracy to murder,
acting for a client facing money-laundering charges in proceedings related to a recent landmark Supreme Court decision on definition of “criminal property”
acting for a vulnerable deaf defendant in a complex multiple rape case.
acting for an accused in the Massereene Barracks shootings in Northern Ireland (and on his successful appeal),
securing an acquittal in a murder case founded on "unconvincing" hearsay evidence,
defending in a major animal rights "terrorism" case in Oxford,
acting for a doctor accused of perverting the course of justice following a tabloid "sting" operation
representing an IFA in a £12M "Ponzi" fraud.
DNA and other forensic evidence
David has developed a particular specialism in DNA cases, appearing in many of the leading trials and appeals in this controversial field. This too has been noted by commentators, who state that “DNA evidence is his thing, and he has the ability to understand forensic stuff that is not easy" (Chambers Guide 2014).
This expertise includes "low template" DNA and complex mixed profiles, and he has extensive experience working with some of the foremost forensic scientists in this field. He has co-authored comprehensive articles on DNA law and practice published in The Archbold Review September 2012 and February 2011 and well-received features in the Law Society Gazette, January 2015. He was also interviewed by the BBC for their recent R4 documentary “Forensics in Crisis” and was quoted in a recent news story relating to DNA contamination fears in sex cases.
He is a contributor to the recently published “Statistics and Probability for Advocates” guide produced jointly by the Inns of Court School of Advocacy and the Royal Society for Statistics.
His forensic expertise extends to cases involving pathological and psychiatric issues. This has been deployed to successful effect in a recent “baby shaking” acquittal, and in an ongoing automatism defence.
Potential miscarriages of justice are a particular area of interest, and he receives instructions on a referral basis on a range of serious cases – including being instructed to provide a second opinion, as assigned counsel by the Registrar of Criminal Appeals, and in cases involving referrals from the Criminal Cases Review Commission (CCRC).
He has several pending appeals. He is also advising on appeal in relation to a number of murder cases – some relating specifically to joint enterprise convictions based on the now discredited pre-Jogee foresight test and has recently authored an article on post- Jogee joint enterprise appeals for the Law Society Gazette.
Currently advising a high profile overseas client re DNA issues at original trial.
David accepts both public and privately funded instructions, and is accredited with the Bar Council to accept "public access" (direct) instructions in appropriate cases.
He has co-presented (along with leading US DNA expert Professor Dan Krane) seminars at Doughty Street Chambers and in-house with leading solicitors on recent developments in DNA law and practice.
He was invited to speak at an international seminar at Cambridge University in August 2016 on the use of probability and statistics in criminal cases.
He has guest lectured to students on the Forensic Science Masters Course at UCL in relation to DNA and expert evidence.
He has lectured on aspects of money laundering, and has contributed to the BBC’s "Law in Action". David provides training for a range of organisations including a leading media organisation (on crime-related media issues), the Criminal Cases Review Commission, Liberty and the DCA.
He has provided bespoke in-house legal training to top-tier firms involved in business crime.
He has a keen interest in international legal issues, and in 2015 was invited by the Foreign Office to travel to Shanghai where he spoke at a UK-China seminar on UK criminal justice perspectives; also travelling to Hong Kong in 2016.