MANKATO, Kan. (KAKE) - State police are investigating the shooting death of a 27-year-old sheriff's deputy in north-central Kansas.

A Jewell County deputy responded early Monday morning to a home on East Madison Street in Mankato. The sheriff's office received two calls from different people following two calls, one at 2:05 a.m. and another at 2:15 a.m., requesting assistance due to a domestic incident in progress, the Kansas Bureau of Investigation said in a release. 

The deputy arrived and discovered Deputy Colton Koch had suffered a fatal gunshot wound. He served the sheriff's office for about 2 1/2 years. 

The Jewell County Sheriff's Office requested the KBI's assistance at approximately 2:40 a.m. The KBI's release labeled Koch's death as a "suspicious death investigation."

An autopsy has been scheduled. 

Additional information has not been released. Anyone with information is asked to call the KBI at 1-800-KS-CRIME. Tips can also be submitted online at