Shipments of poisoned African heroin are hitting the streets of Toronto. Junkies start dying from the toxic drugs and ICS must race to track down the smugglers. The investigation leads them to a Kenyan flower merchant, his troubled daughter, and a mysterious English woman named Abi Mitchell. As Kessler zeroes in on the African smugglers, Mitchell gives him much more that he bargained for. (thetvdb.com)