© North Dakota PoliceCharles Carlton is one of four people charged in the synthetic drugs overdose case.
Federal prosecutors in North Dakota have charged four men with conspiring to import and sell controlled substances used to make synthetic hallucinogenic drugs, including drugs made by a self-described "hobby chemist" from Grand Forks that killed two teens and led to several overdoses in the area.
In an indictment unsealed Wednesday, prosecutors describe Charles Carlton, a 28-year-old man from Katy, Texas, as the "leader, organizer, manager and supervisor" of a conspiracy to import controlled substances from Asia and Europe and resell them over the Internet to domestic buyers.
Prosecutors say Carlton imported hallucinogenic chemicals from China, the U.K., Austria, Poland, Greece, Spain, and Canada through a business he used, Motion Resources LLC, which were then distributed throughout the U.S. They say Carlton and the other defendants had the imports sent to various addresses throughout the country in an attempt to evade law enforcement.
Among those who bought chemicals from the company was Andrew Spofford, who was one of a dozen people from the Grand Forks area charged in the investigation into the June drug deaths of Christian Bjerk, 18, of Grand Forks, and Elijah Stai, 17, of Park Rapids, Minn.