NORRISTOWN >> An Allentown man was convicted of drug-related charges in connection with an incident along Route 476 in Plymouth during which he tossed bricks of heroin from a vehicle in which he was a passenger at the time of a chase by police.Enrique Martinez-Torres, 36, of the 600 block of 11th Street, was convicted by a jury in Montgomery County Court of charges of possession with intent to deliver heroin, conspiracy and tampering with physical evidence in connection with the November 2017 incident along Route 476, or the Blue Route, in Plymouth.