Passengers have complained of a man in a gas mask unleashing a noxious substance on several trams, as people report hearing a “hissing” noise. Passengers on services on the Metrolink in Bury ...

Tram users were left scared after the gas mask-clad man reportedly discharged a mystery gas on board Manchester trams. Multiple incidents of the man releasing gas around the Abraham Moss and ...

There have been multiple reports of a man in a mask 'letting off gas' on Metrolink trams in Manchester in recent days, the M.E.N understands. Passengers on board services on the Bury line reported ...

Jessie Hoffman Jr., 46, was declared dead at 6:50 p.m. after he inhaled the lethal gas for 19 minutes through a fitted full-faced respirator mask while strapped to a gurney inside the execution ...