BRIDGEVILLE — Delaware State Police on Thursday asked for the public’s assistance in locating the alleged leader and three other individuals wanted in connection to a large-scale drug trafficking organization.

Authorities described George Johnson, 40, of Bridgeville, as the organization’s leader. Others sought on charges include Allen White, 35, of Laurel, Andre Washington, 27, of Seaford, and Semeion Reed, 21, of Georgetown.

Police said the organization was targeted, beginning in November 2020, due to the increase of heroin overdoses and possession of heroin cases occurring in Sussex County and Worcester County in Maryland. In Delaware, 16 overdose cases were reported, with four being fatal. Additionally, two overdose deaths occurred in Worcester and Wicomico County in Maryland.

The year-long investigation involved local and state agencies in Delaware, Maryland and Pennsylvania working together to combat heroin and opioid drug distribution. During the investigation, numerous members of Mr. Johnson’s alleged organization were identified, and a hierarchy of distribution was established, police said.

Currently, 51 persons have been arrested in the case.

Authorities ask anyone with information on the whereabouts of the wanted individuals to contact DSP Troop 4 by calling 302-856-5850. Information may also be provided by sending a private Facebook message to the Delaware State Police or contacting Delaware Crime Stoppers at 1-800-TIP-3333 or online at delaware.crimestoppersweb.com.