The Arkansas Department of Corrections (ADC) on Tuesday released an updated photo of Grant Hardin, a former police chief-turned-prisoner who escaped detention on May 25, as a large-scale manhunt continues near the Ozarks.

Former Gateway Police Department Chief Hardin, 56, fled from the North Central Unit, a medium-security prison, in Calico Rock that Sunday afternoon, according to ADC. Nicknamed the “Devil in the Ozarks,” Hardin was serving decades in prison for murder and rape.

“The search for escaped inmate Grant Hardin is ongoing as teams continue to focus their efforts in the north central Arkansas region while investigating tips as they are received,” ADC said in a Tuesday update, along with a photo showing Hardin with facial hair. “With over a week passing since Hardin escaped the North Central Unit, we are releasing a possible updated headshot which could reflect how he might look today.”

The FBI and U.S. Marshals are offering a combined $25,000 for any information leading to Hardin’s capture. They are asking anyone with information to call 1-800-CALL-FBI or submit a tip online at tips.fbi.gov.

Hardin ended up pleading guilty in that case in 2019, according to KNWA.

The former police chief’s escape came two days after 10 prisoners escaped a correctional facility in New Orleans, eight of whom have since been recaptured while two remain at large.

Hardin is described as a 6-foot White male, weighing approximately 259 pounds. 

Fox News’ Stepheny Price and Louis Casiano contributed to this report.