Your RotherhamTeenage murder accused "got high on laughing gas" on night before killingA TEENAGER who shot a Swinton man told a jury he had got high on laughing gas with his friends the night before the incident.By David ParkerPublished 22nd Sep 2021, 15:35 GMTUpdated 22nd Sep 2021, 17:34 GMT Lewis Williams Related topics:MexboroughSheffieldSwinton