By Max Saltman, Caitlin Danaher, Hira Humayun, Billy Stockwell, Lex Harvey, Christian Edwards, Catherine Nicholls, CNN
(CNN) — The tiny mountain town of Tumbler Ridge, British Columbia, witnessed one of the worst school shootings in recent Canadian history on Tuesday. Authorities say that an 18-year-old female killed at least eight people, including two family members, and injured at least 25 others in two separate incidents at a residence and a secondary school.
Flags across Canada were lowered to half-staff on Wednesday, and Prime Minister Mark Carney and other national political figures paid their respects to the victims in Parliament with speeches and a moment of silence. British Columbia’s Legislature has postponed a key speech to lawmakers and declared Thursday a day of mourning.
Here’s what we know about the shooting, the victims, the alleged shooter and the ongoing investigation.
How did the shooting unfold?
On Wednesday, Royal Canadian Mounted Police (RCMP) Deputy Commissioner Dwayne McDonald said that they believe the shooter initially killed her mother and step-brother in a residence in Tumbler Ridge before moving to the school and continuing the spree.
Police received a report at 1:20 p.m. local time (4:20 p.m. ET) Tuesday of an active school shooter at the Tumbler Ridge Secondary School. Within minutes, officers were on the scene.
At around 1:30 p.m., alarms began to sound in the school, announcing a lockdown and ordering that classroom doors be closed. A student said he and his classmates used tables to barricade themselves in.
Meanwhile, a young female relative at the Tumbler Ridge home of the suspected shooter alerted neighbors to the attack, who then raised the alarm, McDonald told a news conference Wednesday.
Police did not receive a call from the neighbor to attend the home until 1:47 p.m. Pacific time, around 17 minutes after RCMP first received reports of an active shooter at the school.
The RCMP soon issued a “shelter in place” warning, telling Tumbler Ridge residents to lock their doors and stay inside until further instruction. The RCMP said the alleged shooter was found dead in the school. McDonald told reporters Wednesday that when police entered the school, they found one dead victim in a stairwell, and others in the library.
At 5:45 p.m., police called off the emergency alert, saying they did not believe there were any outstanding suspects “or ongoing threat to the public.” Police said the alleged shooter was found “deceased with what appears to be a self-inflicted injury.” Around 25 others were wounded, they said.
Who are the victims?
The deceased victims in the Tumbler Ridge shooting include a teacher, several students, and two relatives of the suspected shooter, police said Wednesday.
“The deceased victims from the school include an adult female educator, three female students and two male students,” said McDonald.
Later in the press conference, Sergeant Vanessa Munn said the victims included “three 12-year-old female students, two male students, ages 12 and 13” – correcting earlier ages quoted by McDonald.
“Two additional victims, an adult female and a male youth were located deceased in the local residence,” McDonald said, adding that those two additional victims were the suspect’s