The Société de transport de Montréal (STM) is conducting an investigation after a man died at Lionel‑Groulx subway station on Tuesday, October 4, 2026. The man fell onto the tracks and was unable to return to the platform before a train struck him.
The STM, which manages Montreal's subway network, routinely opens inquiries following incidents that occur on its tracks. This investigation will examine the circumstances surrounding the man's fall and the subsequent collision.