The Royal Canadian Mounted Police (RCMP) have ceased active search operations for Denise Ann Williams, a 62-year-old Australian citizen who disappeared in Cape Breton Highlands National Park.

加拿大皇家騎警 (RCMP) 已停止對 Denise Ann Williams 的積極搜索行動，她是一位 62 歲的澳大利亞公民，在布雷顿高地國家公園失蹤。

The disappearance was formally reported on April 28, although the subject had remained unreachable since April 15. The discovery of a rental vehicle at the Parks Canada visitor center, adjacent to the Acadian Trail—a loop characterized by Parks Canada as possessing moderate difficulty—served as the primary point of origin for the investigation.

該失蹤事件於 4 月 28 日正式報案，儘管當事人自 4 月 15 日起便無法取得聯繫。調查的主要起點是在加拿大公園遊客中心發現的一輛租賃車輛，該處鄰近 Acadian Trail——這是一條被加拿大公園定義為中等難度的環狀路徑。

Operational efforts involved the deployment of over 100 personnel, including members of the Cheticamp Search and Rescue. The search area was defined by significant topographical impediments, including ravines, dense forestation, and residual snow in north-facing sectors. Chris Bellemore, president of the rescue organization, noted that the prevalence of windfalls and debris frequently obstructed visibility and movement.

行動工作涉及部署超過 100 名人員，包括 Cheticamp 搜救隊的成員。搜索區域具有顯著的地形阻礙，包括深谷、茂密森林以及北向區域的殘雪。搜救組織主席 Chris Bellemore 指出，隨處可見的倒木與碎片經常阻礙視線與行動。

Despite the implementation of aerial and terrestrial surveillance, the RCMP reported a failure to acquire actionable intelligence. Attempts to utilize cellular geolocation to determine the subject's trajectory were unsuccessful. Consequently, the RCMP determined that the absence of new evidentiary data rendered further immediate activity untenable.

儘管實施了空中與地面監控，但 RCMP 報告稱未能獲取可採取行動的情報。嘗試利用手機地理定位來確定當事人的行蹤也未能成功。因此，RCMP 認定在缺乏新證據數據的情況下，繼續立即採取行動已不可行。

Search operations are currently suspended, though the RCMP maintains that the resumption of activity remains contingent upon the receipt of viable information from the public.

搜索行動目前已暫停，但 RCMP 主張行動的恢復仍取決於是否收到來自公眾的有效資訊。