From the London Telegraph:
The transgender teenager responsible for Canada’s worst school shooting in nearly 40 years struggled with his physical appearance and was fixated with guns and drugs. Jesse Van Rootselaar, an 18-year-old from the remote town of Tumbler Ridge who was born a male, wrote online about his 6ft frame and his desire to be a “petite” woman.
He shot dead his mother, Jennifer Strang, and his 11-year-old stepbrother on Tuesday afternoon before walking to his former school 10 minutes away and opening fire on pupils and staff, killing eight before taking his own life.
From AP:
The suspect in a school shooting in Canada was an 18-year-old who had a history of police visits to her home to check on her mental health, authorities said Wednesday, a day after the attack that killed eight people in a remote part of British Columbia.
Police said Jesse Van Rootselaar was found dead from an apparent self-inflicted wound following the assault on a school in the small mountain community of Tumbler Ridge. Royal Canadian Mounted Police Deputy Commissioner Dwayne McDonald said Van Rootselaar first killed her mother and stepbrother at the family home before attacking the nearby school.