Heroin: 08H-08-Heroin-Carson-BOP

People line up outside the St. Louis Metro Treatment Center at 5 a.m. to get their daily dose of methadone on Monday, April 3, 2017. The clinic opens it's doors to clients at 5:15 am, many in line come early because they need to their dose before going to work for the day.

People line up outside the St. Louis Metro Treatment Center at 5 a.m. to get their daily dose of methadone on Monday, April 3, 2017. The clinic opens it's doors to clients at 5:15 am, many in line come early because they need to their dose before going to work for the day.