Suspect in Montreal officer's death left manifesto tied to incel ideology, source says (opens original article in a new tab)

A suspect accused of killing a Montreal police officer had a manifesto linking him to incel ideology, prompting warnings of copycat attacks. The officer killed was identified, and the suspect's motives are under investigation.

• Suspect in Montreal officer's death had manifesto linked to incel ideology
• Manifesto prompted warnings of potential copycat attacks against police in Canada
• Incel ideology involves online community of men feeling society denies them sexual attention