The Regina Police Service (RPS) has charged a fourth person for their alleged role in the city’s 11th homicide of 2025.

Police were dispatched to a home on the 1000 block of 12th Avenue shortly before 1 a.m. on Nov. 1. Upon arrival, a 19-year-old man who had been shot was discovered at the location.

Paramedics declared the man dead at the scene. The identity of the victim will not be released at the request of his family, according to police.

The ongoing investigation resulted in Dana Delorme, 43, being charged with accessory after the fact to murder. Delorme is scheduled to make her first appearance in Regina Provincial Court on Nov. 13.

Three others were previously charged in the investigation.

Trevor Whitequill, 44, faces one charge of accessory after the fact to murder.

A 17-year-old woman faces three charges: accessory after the fact to murder, possession of a firearm knowing its possession is unauthorized and possession of a firearm contrary to a prohibition order.

A 16-year-old man faces three charges: second-degree murder, possessing a firearm contrary to a prohibition order and failing to comply with the conditions of an undertaking.

Both the 17- and 16-year-old cannot be identified due to the provisions of the Youth Criminal Justice Act.

The RPS said its homicide investigation is still ongoing.