The Saskatoon Police Service Tactical Support Unit and the Crisis Negotiation team responded to the scene of a weapons call at a home in the 100 block of Stillwater Drive in the city’s Lakeview neighbourhood Sunday morning.

In a news release sent out around 8:20 a.m., police said they believed firearms were present inside the home, and that no one else was believed to be inside as four people were already taken into custody.

Until the incident is fully resolved, the area is blocked off and police are asking residents to avoid the area.