Some shaky details here.
Update: More details via Saskatoon Star Phoenix.
#BREAKING: 5 dead, 2 critically injured in northern Saskatchewan school shooting, PM Justin Trudeau says
— CTV News (@CTVNews) January 22, 2016
Update 2 (Kate): RCMP have announced 4 dead, undisclosed number of injured. I’ve more information on the nature of the shooting — that siblings were among the victims, along with another victim’s identity (in addition to the one already released), but am withholding, for reasons that should be self-evident from the “just not ready” tweet above.
Update 3: I now have all(?) the names of those killed. They (may) include three siblings, along with Marie Janvier, who’s name has been released. Surfing through the Facebook pages of “friends and family” in Laloche is an adventure in gang culture.
Case in point.

Star Phoenix is now filling in some blanks.

