The Sequoyah County Sheriff ’s Office is mourning the loss of K9 Joi, the pioneering narcotics detection canine who helped build and define the agency’s K9 program.

With what officials described as “heavy hearts,” the Sheriff ’s Office announced Joi’s passing last week, marking the end of a remarkable nine-year career that reshaped drug interdiction efforts across Sequoyah County. At 12 years old, Joi leaves behind a legacy few law enforcement canines can match.

As the original narcotics detection dog for the department, Joi broke new ground along Interstate-40, where she played a critical role in intercepting illegal drugs and criminal proceeds moving through the county. Her early success established the standard for the agency’s interdiction operations and helped solidify the reputation of the K9 program.

Over the course of her career, Joi was responsible for locating nearly $2 million in cash and almost 1,000 pounds of illegal narcotics, seizures that significantly disrupted the flow of drugs through eastern Oklahoma.

Throughout her service, Joi remained partnered with her handler, Steven Jenkins. Their bond, forged through years of training and long hours on patrol, exemplified dedication and teamwork. Together, they became one of the most recognized K9 teams in the region.

Joi and Jenkins were named Regional K9 Team of the Year three consecutive years — 2017, 2018 and 2019 — by the Association of Oklahoma Narcotics Enforcers, a testament to their effectiveness and professionalism.

Sheriff ’s officials said Joi’s contributions laid the groundwork for the continued success of the K9 unit and inspired the deputies and canines who followed in her footsteps.

“K9 Joi’s legacy lives on in the program she helped build,” Sheriff Larry Lane said. “We are grateful for her service, her impact and the example she set.”

Though she has completed her final watch, officials say Joi’s influence on drug interdiction efforts in Sequoyah County will not be forgotten.