Grand Junction Man Sentenced To 71 Months In Federal Prison And 48 Months In State Prison In Connection With Fentanyl Overdose Death Of A Minor

GRAND JUNCTION – The United States Attorney’s Office for the District of Colorado and the 21^st Judicial District of Colorado announce that Nathanial Matheny, 23, of Grand Junction, was sentenced to 71 months in federal prison after pleading guilty to one count of possession with the intent to distribute a substance containing a detectable amount of fentanyl and to 48 months in state prison after pleading guilty to one count of removing human remains. The sentences will be served concurrently.

According to the federal plea agreement, on May 20, 2021, Grand Junction Police responded to a call about a young woman who was not breathing in an area home. When they arrived, police found an unresponsive minor victim. Toxicology reports attributed the minor’s death to an overdose of fentanyl.  The investigation led to Matheny, who admitted to doing drugs with the minor and taking her body back to her home after she overdosed.

“This is a tragic story of a young person whose life was cut short because of fentanyl,” said Acting United States Attorney for the District of Colorado Matt Kirsch. “Coloradans need to know that this is a serious problem in our communities and that our office is working hard to prosecute people who are distributing fentanyl in our state.” 

“Justice was delivered for the victim of this terrible tragedy,” said Dan Rubinstein, District Attorney for the 21^st Judicial District of Colorado. “I hope these sentences send a message that fentanyl crimes have extremely serious consequences.”

“The Drug Enforcement Administration (DEA) helped bring justice to a young woman and her family. I am extremely proud of the investigative team who meticulously pieced this investigation together from the smallest of details and delivered a comprehensive account of the victim’s final hours which helped hold the defendant accountable for his actions,” said DEA Rocky Mountain Field Division Special Agent in Charge Jonathan Pullen.    

“The sentencing of Nathanial Matheny underscores the commitment and dedication of law enforcement to protecting our communities, especially its youngest and most vulnerable members, from dangerous drugs,” said Grand Junction Police Department Chief Matt Smith. “Our department is grateful for the collaboration between local, state, and federal law enforcement agencies in this ongoing fight against the devastating impact of dangerous drugs on our communities.” 

United States District Court Judge Gordon P. Gallagher presided over the federal sentencing. Mesa County District Court Chief Judge Brian Flynn presided over the state sentencing. The case was investigated by the Drug Enforcement Agency and the Grand Junction Police Department. The case was prosecuted by Assistant United States Attorney Peter Hautzinger.

Case Number: 1:23-cr-00257-GPG