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Lessons from R. v. Moore, 2026 ONSC 3556
Joseph A. Neuberger, Michael P. Bury, and Diana Davison, Neuberger & Partners LLP, Criminal Defence Lawyers Toronto
Every so often a decision comes along that is less about the crime charged than about what happened to a single piece of evidence afterward. R. v. Moore, released June 17, 2026, by Justice G. Roberts of the Ontario Superior Court of Justice, is one of those cases. The accused admitted the facts establishing an aggravated sexual assault of his intimate partner. What consumed the court — across a two-day disclosure motion and a multi-day abuse of process application — was his cell phone: seized on arrest in March 2023, and the subject of more than two years of flawed warrants, disclosure failures, and, ultimately, false statements sworn in a judicial authorization.
01 • THE BACKGROUND
Frederick Moore was arrested on March 24, 2023, and charged with aggravated sexual assault of his then common law partner. The assault itself was not contested by the end: Moore agreed to facts establishing the offence, and both counsel agreed that if his stay application failed, a finding of guilt would follow.
The stay application turned entirely on the phone. Police seized it at arrest and obtained a search warrant in April 2023 — but that warrant was never executed. A Technical Crime Unit officer concluded in May 2023 that the warrant was flawed and refused to act on it, emailing the officer in charge to say so. That email, and the fact that the warrant had died on the vine, would not reach the Crown until August 2025, and would not reach the defence until a disclosure motion the following month.
In the meantime, defence counsel was repeatedly told the phone “could not be cracked” — an explanation the court found was neither complete nor accurate. The phone (misidentified as an iPhone 14 Pro Max when it was actually an iPhone 13) was not even at the tech unit for much of this period; it sat in a property locker because of the defective warrant.
In early 2025, on the eve of s. 276 and s. 278.92 applications, the Crown returned the phone temporarily to the defence so they could prepare. When it came back, police obtained a second warrant — and this is where the case took its sharpest turns.
02 • THE PRIVILEGE ARGUMENT: METADATA AS A WINDOW INTO DEFENCE STRATEGY
The second warrant sought data covering the period the phone was in defence hands, ostensibly “to ensure that no data was altered, modified, or created.” The defence argued this breached solicitor-client privilege: because defence counsel had to be present when Moore reviewed the phone, the device’s own logging — app snapshots, screenshots, event artifacts — would reveal what the defence looked at, and when, while preparing its case.
Justice Roberts rejected both extremes. The Crown’s position that metadata “reveals nothing on its own” was, in his view, an overly narrow account inconsistent with how appellate courts treat metadata in the search context (citing Ward, Bykovets, and El-Azrak). But the defence position also failed: too many inferences were needed to convert the metadata into a privileged communication or protected work product. Critically, the police and Crown never had the RAW forensic image the defence expert needed to reconstruct that activity. Without it, discerning defence activity from system noise would be, in the court’s memorable phrase, “largely an Easter egg hunt.”
Even if he was wrong on privilege, Justice Roberts found any breach insignificant: the police request was made in good faith, reflecting a genuine (if “misguided”) attempt to protect the integrity of evidence; the Crown had long disavowed any reliance on the phone; and there was no evidence anyone on the state side ever looked at the data.
Notably, the court offered practical guidance for the future: when a seized phone must be returned to the defence before extraction, workable procedures — such as imaging and sealing the contents first or sealing the image with the court — should be negotiated in advance. An unreported 2024 order of Bawden J. in R. v. Dillon was attached as a template.
03 • THE WARRANT FALLS: FALSE STATEMENTS IN THE ITO
The second search warrant did not survive. The ITO supporting it contained what the court called serious omissions and errors: it never mentioned that Moore had provided his passcode, and it asserted that the tech unit had been unable to examine the device due to “extensive case load” — a claim the court found “flat out not true,” since the real reason was the defective first warrant that the unit had refused to execute.
Justice Roberts was blunt: he was “deeply offended” by the false statements, which subverted the pre-authorization process and fatally tainted the warrant. Applying R. v. Paryniuk, the warrant was set aside. Exclusion of evidence was unnecessary in practice — the Crown wasn’t relying on the phone — but setting the warrant aside was the appropriate, most responsive remedy.
04 • NO STAY — BUT A RARE COSTS ORDER
The defence sought a stay of proceedings under both branches of the abuse of process doctrine. Applying the Babos framework, Justice Roberts declined. The disclosure delays were “manifestly inappropriate,” and the officer in charge was found to have been deliberately uncooperative — not merely negligent or confused — in providing continuity information about the phone. Detective Wighton claimed his emails were his “notes,” yet undisclosed emails kept surfacing, some only when he was in the witness box. He professed unfamiliarity with basic terms like “exhibit management log” and repeatedly claimed not to understand or recall.
But the misconduct never touched the substance of the case, which turned on the complainant’s evidence. The misconduct appeared isolated to one officer. The Crown, by contrast, was found to have acted properly throughout — indeed, to have conducted the prosecution “in the highest traditions of the office” once the problems surfaced. And the offences involved intimate partner violence, which the court did not hesitate to call “a plague in our society,” with a powerful societal interest in adjudication on the merits.
The stay was rejected by the court. Costs was not. Under the Stinchcombe/McNeil framework, the Crown and investigating police are a single entity for disclosure purposes, so the Crown bears responsibility for police disclosure failings. The combination of years of delay, false information about the phone (including the fiction that it “could not be cracked” and that 2023 logs did not exist when the OIC had them), and the OIC’s deliberate obstruction amounted to “a marked and unacceptable departure from the reasonable standards expected of the prosecution.” A costs order against the Crown — an exceptional remedy — was justified.
05 • WHY IT MATTERS
Three takeaways stand out.
The matter now proceeds to a finding of guilt and sentencing, with the Crown to respond on the quantum of costs.
Neuberger & Partners LLP, Criminal Defence Lawyers Toronto.
