United States Drug Enforcement Administration

TALLAHASSEE, FLA. – Tyquan M. Watson, 28, and Dezaneil D. Cosby Jr., 27, both of Tallahassee, Florida, were found guilty by a federal jury of conspiring to distribute marijuana as part of a large-scale conspiracy distributing hundreds of pounds of marijuana per week. The guilty verdict, returned at the conclusion of a four-day trial, was announced by Michelle Spaven, Acting United States Attorney for the Northern District of Florida.

Trial testimony and evidence demonstrated that Watson was purchasing hundred-pound quantities of marijuana per week from farms and brokers in California and reselling the marijuana in Tallahassee and surrounding areas. Evidence demonstrated that Watson had purchased at least 3169 pounds of marijuana between September 24, 2023, and January 10, 2024, with proceeds of at least $2.4 million during that period.

The long-term investigation was conducted by the Drug Enforcement Administration (DEA) and the Florida Department of Law Enforcement (FDLE). On October 13, 2022, FDLE conducted a controlled purchase of 28 pounds of marijuana from a subsequently charged codefendant. During the surveillance, FDLE agents observed the codefendant obtaining the marijuana from Cosby’s residence immediately prior to the controlled purchase. Both the codefendant and Watson’s fingerprints were identified on packaging material associated with the purchased marijuana. On October 28, 2022, DEA executed a federal search warrant at Cosby’s residence and seized 238 pounds of marijuana and a firearm.

Watson and Cosby were both convicted of distribution of marijuana related to the October 13, 2022, controlled purchase. Cosby was also convicted of possession with intent to distribute 100 kilograms or more of marijuana for the October 28, 2022, search warrant.

Watson and Cosby were arrested together on federal arrest warrants on March 11, 2024, at another residence in Tallahassee. During that arrest, law enforcement seized another 183 pounds of marijuana and a firearm.

Sentencing is scheduled for May 2, 2025, at 11:00am (Watson) and 2:00pm (Cosby) at the United States Courthouse in Tallahassee before Chief United States District Judge Mark E. Walker.

This conviction was the result of a joint investigation by the Drug Enforcement Administration, the Florida Department of Law Enforcement, the Federal Bureau of Investigation, the Bureau of Alcohol, Tobacco, Firearms, and Explosives, the Tallahassee Police Department, and the Bay County Sheriff’s Office. Assistant United States Attorneys James A. McCain and Harley Ferguson prosecuted the case.

This prosecution was part of an Organized Crime Drug Enforcement Task Force (OCDETF) investigation. OCDETF identifies, disrupts, and dismantles the highest-level drug traffickers, money launderers, gangs, and transnational criminal organizations that threaten the United States by using a prosecutor-led, intelligence-driven, multi-agency approach that leverages the strengths of federal, state, and local law enforcement agencies against criminal networks. More information about OCDETF may be found at https://www.justice.gov/OCDETF.