Authorities in the Colorado Springs, Colorado, area are investigating reports of a roaming African lion.
One man even managed to snap some pictures of it.
But experts say the grainy photos could be of a lion or a big dog.
Even tracks from the animal are inconclusive.
Authorities say there are no reports of missing lions in the area.
The search was called off yesterday, when neither a lion nor a dog was found.
But deputies are asking people in the area to keep an eye out for anything big and suspicious.