Kansas City, Kan. ? Two Kansas City, Kan., firefighters have suffered minor injuries while fighting a fire at a vacant house.

The fire department said one injured a knee, while the other injured a shoulder Saturday morning.

They were treated at a hospital and released.

The fire they fought broke out about 2 a.m. Saturday at a two-story, wood frame vacant house.

The house was a total loss. A fire investigator determined that the blaze was unintentional.