Nzekwu & Anor, R. v

Factual and Procedural Background

The Defendant was convicted by a jury at the Crown Court in Birmingham for conspiracy to evade the prohibition on importing a Class A drug, specifically cocaine, and sentenced to seven years six months' imprisonment. The Defendant appealed against both conviction and sentence with leave of a single judge. A co-defendant, who pleaded guilty to the same offence, also appealed against sentence. The prosecution alleged a conspiracy during May and June 2020 to import five kilograms of cocaine, involving encrypted communications between the Defendant and others using the EncroChat platform. Evidence included detailed messaging and arrangements for the purchase and transport of cocaine from Amsterdam to the United Kingdom. Following a warning from EncroChat administrators about a security breach, the accused ceased use of the platform. The Defendant denied involvement, asserting that funds transferred were for diamond purchases. The trial judge refused a no case to answer submission and excluded certain defence evidence as irrelevant. The Defendant was convicted, and both he and the co-defendant received custodial sentences, which they now appeal.

Legal Issues Presented

1. Whether evidence of prior contact between the Defendant and law enforcement (NCA) was relevant and should have been disclosed and admitted.
2. Whether the trial judge erred in excluding parts of the defence expert's report as inadmissible.
3. Whether the trial judge erred in refusing the submission of no case to answer regarding the sufficiency of evidence proving the Defendant's knowledge of the conspiracy.
4. Whether the sentences imposed on the Defendant and co-defendant were manifestly excessive.

Arguments of the Parties

Appellant's Arguments

• The Defendant argued that the trial judge wrongly excluded evidence and disclosure relating to meetings with NCA officers, which was relevant to his defence that he would not knowingly engage in criminal activity known to law enforcement.
• The Defendant contended that excluded parts of the expert's report demonstrated significant differences between his use of EncroChat devices and those of known criminals, undermining the prosecution case and resulting in unfairness.
• The Defendant maintained that the prosecution evidence, particularly the line 109 message, was insufficient to prove his knowledge of the drug conspiracy, relying on precedent that conspiracy cannot be established solely by acts or declarations of others.
• Regarding sentence, the Defendant contended that the starting point was too high, aggravating factors were overstated, insufficient credit was given for good character, and delays in trial were not properly accounted for.

Respondent's Arguments

• The Respondent submitted that the limited disclosure concerning NCA contact was insufficient to affect the safety of the conviction and that those contacts were unrelated to the conspiracy.
• The Respondent supported the trial judge’s exclusion of irrelevant expert evidence, emphasizing that comparisons with other cases had no probative value.
• On the no case submission, the Respondent argued there was ample evidence beyond the line 109 message linking the Defendant to the conspiracy, including financial arrangements and communications about cocaine transport.
• Regarding sentencing, the Respondent contended the judge correctly applied the sentencing guidelines, appropriately balanced aggravating and mitigating factors, and that the sentences were not manifestly excessive.

Table of Precedents Cited

Court's Reasoning and Analysis

The court accepted that the trial judge erred in excluding evidence of the Defendant’s prior contact with NCA officers, recognizing it as relevant to the defence that he would not engage in criminality known to law enforcement. However, the court found that the limited disclosure now provided sufficiently remedied this omission and that the exclusion did not render the conviction unsafe because the contacts were remote in time and unrelated to the conspiracy. The court emphasized that the Defendant’s assertion would add little to his defence and could expose him to damaging cross-examination.

Regarding the expert evidence, the court agreed with the trial judge that comparisons to other EncroChat users were irrelevant and inadmissible, as they did not assist in determining the Defendant’s involvement in this specific conspiracy.

On the no case submission, the court held that the line 109 message did not stand alone but was supported by extensive evidence of financial arrangements, communications about drug transport, and the coincidence of sums matching cocaine prices. The judge’s directions to the jury properly addressed the requirement of knowledge, and the jury was entitled to infer the Defendant’s participation knowingly.

In sentencing, the court found no fault with the trial judge’s categorization or application of the Sentencing Council guidelines. The aggravating factors, including the Defendant’s significant role, use and supply of encrypted devices, and financial involvement, justified the sentence. Mitigation for good character and first custodial experience was appropriately considered. The co-defendant’s sentence was also upheld, with the court acknowledging the discretion exercised regarding custody periods and delays.

Holding and Implications

The court DISMISSED the Defendant’s appeal against conviction and both the Defendant’s and co-defendant’s appeals against sentence.

The decision confirms that limited prior contact with law enforcement, unrelated to the offence charged, does not necessarily undermine the safety of a conviction. It underscores the necessity for the prosecution to establish knowledge in conspiracy cases through cumulative evidence rather than isolated communications. The ruling affirms the trial judge’s discretion in evidential rulings and sentencing within guideline frameworks. No new legal precedent was established; the judgment primarily applies established principles to the facts of this case.