Suicide is a verb and result by itself. Would the author also say “he died by murder”?
replies(6):
In 2025 English, suicide is most commonly a noun.
In this case, these people were driven to suicide. I would argue that those responsible for the Horizon scandal are guilty of at minimum manslaughter of these poor people.
I agree that the wording isn't ideal, and I agree that the headline fails to capture the nuance of the circumstances that lead to suicide, but I disagree that subeditors who write headlines need to encapsulate that nuance. That's what the article is for.
Not in English. Although it's a verb in many languages, which is why "he suicided" is a common ESL mistake.