A Tuesday afternoon Killeen apartment fire is under investigation.

At least four units were damaged at the Village West Apartments on Gilmer Street.

Firefighters continue to work on the apartment complex pic.twitter.com/STksFAK62Y

— Jillian Angeline (@JLAngeline) August 1, 2017

Douglass Foster, Killeen Fire Department Battalion said one firefighter did suffer minor injuries while fighting the fire.

While no one else was injured, several cats had to be rescued by first responders.

"At this time, I cannot really comment in terms of what the total losses are," Foster said. "There will be extensive renovations at minimum. We do have City of Killeen building officials on the scene."

The manager of the apartments said they are working to find alternative housing overnight for any affected residents.