Armed Drug Dealer Who Sold Fatal Dose of Cocaine to U.S. Marine Sentenced to 12 Years in Federal Prison

News Release from U.S. Attorney's Office, District of Hawaii, Tuesday, April 3, 2025

HONOLULU – Acting United States Attorney Kenneth M. Sorenson announced that Rayshaun Ducos, 27, of Honolulu, Hawaii, was sentenced today by Senior U.S. District Judge J. Michael Seabright to 144 months in federal prison for possessing with intent to distribute cocaine and possessing firearms in furtherance of his drug trafficking. Ducos pled guilty to these charges on December 11, 2024.

As part of his prior guilty plea, Ducos admitted he sold cocaine to a 25-yearold active-duty United States Marine, who later fatally overdosed on it. Ducos also admitted that, just days after the Marine’s death, as law enforcement attempted to execute a federal search warrant at his Waikiki residence, he flushed cocaine down the toilet in an attempt to obstruct the investigation. At the time of his arrest, Ducos possessed two privately made firearms—a loaded 9mm pistol and a 5.56mm caliber AR pistol—also known as “ghost guns.” Ducos admitted he possessed these firearms in connection with his cocaine trafficking. Investigators also recovered a drum magazine capable of holding 100 rounds of ammunition, almost 300 rounds of ammunition, over $30,000 in U.S. currency, and cocaine.

At sentencing, Judge Seabright imposed an upward variance from the advisory Sentencing Guidelines range, finding that a “young individual who died from the cocaine,” Ducos’s possession of two “ghost guns,” and his obstructive conduct were aggravating factors.

“This case demonstrates that drug trafficking is not a victimless crime,” stated Acting U.S. Attorney Ken Sorenson. “A young man is dead because of Mr. Ducos’s actions. Selling drugs endangers lives. Doing so while armed makes an already deadly trade even more dangerous and puts the general public at significant risk from the violence that is endemic to the illegal drug trade. We will prosecute armed drug dealers aggressively because there is no place for them in Hawaii.”

The investigation was conducted by the Drug Enforcement Administration and the U.S. Naval Criminal Investigative Service. Assistant U.S. Attorneys Sara D. Ayabe and Thomas Muehleck prosecuted the case.