Background
Waterloo Regional Police obtained a warrant to search Garrett Gauthier’s Cambridge home after receiving a tip from the U.S. National Center for Missing and Exploited Children that a Skype account had uploaded an image of child sexual abuse and exploitation material (CSAEM) from a local IP address. During a roughly six-hour search in February 2017, officers detained Gauthier and his partner, questioned Gauthier, and seized electronic devices. Police found CSAEM on the devices.
The trial judge held that police breached Gauthier’s Charter right to counsel under s. 10(b) by failing to properly advise him of that right during his detention. She also found that police violated s. 8 by conducting a routine strip search after his later arrest, without individualized grounds. The judge excluded Gauthier’s statements but admitted the computer evidence, reasoning that it was lawfully seized under the warrant and was not causally connected to the Charter breaches.
The Court’s Holding
The Court of Appeal allowed Gauthier’s appeal, excluded the computer evidence, quashed the convictions, and directed acquittals on all counts. The trial judge made an error in principle by omitting the unconstitutional strip search from the s. 24(2) Charter analysis merely because that breach did not lead to the discovery of evidence.
Applying the Grant framework afresh, the court held that the first factor strongly favoured exclusion. Police displayed ignorance of established Charter standards by denying Gauthier proper advice about counsel throughout a lengthy detention while questioning him, and by employing a routine strip-search practice without individualized justification. The second factor moderately favoured exclusion despite no causal link between the breaches and the computer evidence; the third factor favoured admission because the evidence was reliable and essential to the prosecution. On balance, however, admission would harm the long-term repute of the administration of justice.
Key Takeaways
- Once s. 24(2) is engaged, courts may consider Charter breaches that did not themselves produce the evidence at issue.
- A lack of causal connection can lessen the impact on Charter-protected interests, but does not erase serious or systemic police misconduct.
- Routine strip searches of persons held for bail, without individualized grounds, breach s. 8 of the Charter.
Why It Matters
The decision confirms that the Grant analysis assesses the overall seriousness of police conduct, not only the breach that directly produced evidence. Other Charter violations during the same investigation can materially affect whether admitting evidence would bring the justice system into disrepute.
For police services, the ruling underscores that long-established requirements concerning prompt access to counsel and individualized grounds for strip searches cannot be displaced by routine practice.