WICHITA, Kan. (KSNW) — Construction crews in Butler County made a discovery on Friday that prompted a heavy police presence near the Augusta Municipal Airport.

The Butler County Sheriff’s Office tells KSN News construction workers doing some work on the south end of the airport found a grave from the 1800s while working.

Undersheriff Daimon Cundiff told KSN they are trying to determine what to do with the remains.