Mandatory proceeding under Coroners Act to examine circumstances and identify potential prevention measures
An inquest will be held into the death of Quacey Dos Santos, a 25-year-old man who died in October 2022 following an interaction with York Regional Police, Ontario’s Office of the Chief Coroner has confirmed.
Dr. Jennifer M. Dmetrichuk, Regional Supervising Coroner for the Toronto East Region, announced the inquest on July 6, 2026, stating that the proceeding is required under the province’s Coroners Act.
Review of Events Leading to Death
Mr. Dos Santos died on October 10, 2022, one day after an encounter with officers from York Regional Police on October 9, 2022. While limited details about the incident have been released, the inquest will focus on examining the circumstances surrounding his death.
“Inquests serve as an important public process to better understand the facts of a death and to promote transparency,” the ministry said in its release.
The Coroners Act mandates an inquest in cases involving deaths occurring in certain circumstances, including those connected to interactions with law enforcement. The process does not assign criminal responsibility but instead aims to establish the who, how, when, where, and by what means the individual died.
Jury May Recommend Preventative Measures
A jury presiding over the inquest will have the authority to make recommendations intended to prevent similar deaths in the future. These recommendations, while not legally binding, are often directed at institutions, agencies, or government bodies and can influence policy or procedural changes.
“The inquest will examine the circumstances surrounding Mr. Dos Santos’ death. The jury may make recommendations aimed at preventing further deaths,” the ministry stated.
Such inquests are considered a key accountability mechanism within Ontario’s death investigation system, particularly in cases involving public institutions or officials.
Details on Timing and Location Pending
At this stage, officials have not announced when or where the inquest will take place. Additional information, including the date, venue, and scope of proceedings, is expected to be released at a later time.
“Further details regarding the inquest, including the date and venue, will be provided later,” according to the announcement.
Inquests in Ontario are typically open to the public and may include testimony from witnesses, expert analysis, and submissions from legal representatives of interested parties, including family members.
Public Access to Inquest Information
The Ministry of the Solicitor General has directed the public to official government resources for more information about the inquest process, including how proceedings are conducted and the role of the jury.
Inquests form part of Ontario’s broader framework for death investigations, which seeks not only to determine cause and manner of death but also to improve public safety through systemic recommendations.
The upcoming inquest into the death of Quacey Dos Santos is expected to draw attention to the circumstances surrounding police interactions and their outcomes, as well as any broader implications for oversight and procedural practices in similar cases.

