United States Drug Enforcement Administration

EVANSVILLE, Ind. - Two Evansville men have been sentenced to federal prison for operating a methamphetamine trafficking ring in Vanderburgh County. The Crossroads Homeland Security Task Force (HSTF), including the Drug Enforcement Administration Indianapolis District Office, led the investigation.

Isaac J. Horne, 47, was sentenced to 15 years in federal prison after pleading guilty to conspiracy to distribute methamphetamine and two counts of methamphetamine distribution. Christopher M. Youngblood, 42, was sentenced to seven years in federal prison after pleading guilty to conspiracy to distribute methamphetamine. Both men will also serve five years of supervised release following their prison terms.

According to court documents, Horne acted as the primary source of supply for a conspiracy that distributed methamphetamine throughout Vanderburgh County. Horne supplied the drugs to distributors, including Youngblood, who then sold them to lower-level dealers and users. 

Horne took coordinated steps to avoid detection by law enforcement. These efforts included storing narcotics in residences belonging to others, directing associates to deliver drugs on his behalf while he stayed elsewhere, and receiving payments through accounts held in other people’s names.

According to the government’s investigation, over the course of just seven months between May and December 2024, Horne and Youngblood distributed approximately 16 pounds (7.25 kilograms) of methamphetamine in the Evansville area.

Horne is a known drug trafficker with an extensive criminal history, including two prior convictions for dealing cocaine and multiple violent offenses, such as two felony domestic battery convictions. In 2023, he was also convicted of disorderly conduct after threatening to kill a corrections officer, rushing the officer, and striking him repeatedly in the head.

Youngblood also has multiple prior felony convictions, including manufacturing methamphetamine and possession of methamphetamine.

“Sixteen pounds of methamphetamine is an extraordinarily large amount to distribute in just seven months. This represents thousands of individual doses introduced into our community. Every distribution increases the risk that more individuals will become addicted and that additional crimes will be committed to support drug use,” said Tom Wheeler, U.S. Attorney for the Southern District of Indiana. “The consequences of large-scale methamphetamine trafficking are felt not only by users, but by their loved ones, the victims of related crimes, healthcare providers, employers, and law enforcement. The Crossroads HSTF will continue to focus federal, state and local resources on criminals who destabilize Hoosier communities.”

U.S. Attorney Wheeler thanked Assistant U.S. Attorneys Matthew Miller and Todd S. Shellenbarger, who prosecuted this case. The sentence was imposed by U.S. District Judge Richard L. Young. 

This prosecution is part of the Homeland Security Task Force (HSTF) initiative established by Executive Order 14159, Protecting the American People Against Invasion. The HSTF is a whole-of-government partnership dedicated to eliminating criminal cartels, foreign gangs, transnational criminal organizations, and human smuggling and trafficking rings operating in the United States and abroad. Through historic interagency collaboration, the HSTF directs the full might of United States law enforcement towards identifying, investigating, and prosecuting the full spectrum of crimes committed by these organizations, which have long fueled violence and instability within our borders. In performing this work, the HSTF places special emphasis on investigating and prosecuting those engaged in child trafficking or other crimes involving children. The HSTF further utilizes all available tools to prosecute and remove the most violent criminal aliens from the United States. Crossroads HSTF comprises agents and officers from FBI, Homeland Security Investigations, Bureau of Alcohol, Tobacco, Firearms and Explosives, Drug Enforcement Administration, Internal Revenue Services, Indianapolis Metropolitan Police Department, Indiana National Guard, Indiana State Police, HIDTA, U.S. Customs and Border Protection, Office of Field Operations, Marion County Sheriff’s Office, and Plainfield Police Department, with the prosecution being led by the United States Attorney’s Office for the Southern District of Indiana.