Valery Fabrikant, who carried out the 1992 Concordia University shooting that killed four people, dies in a Quebec prison at age 86. Correctional Service Canada says he died of apparent natural causes at the Archambault Institution in Sainte-Anne-des-Plaines, Que., which houses medium- and minimum-security inmates. Fabrikant has been serving a life sentence since June 8, 1993, following his conviction for the massacre. The death is reported as occurring while he was in custody, with no indication in the available accounts that his death is linked to violence or other criminal activity. Canadian outlets identify the prison and place the death after his long incarceration. His case remains part of the public record of the 1992 attack at Concordia University.