KINGMAN, Kan. (AP) — Engineers are trying to determine why a vacant building partially collapsed in downtown Kingman.

City manager Emily Graf says no one was injured when a south wall and part of a west wall of the building collapsed Thursday.

No surroundings buildings were damaged.

Graf says the building was constructed in 1890. The block has been closed to protect the safety of citizens.

Kingman is about 45 miles west of Wichita.