The incident happened in Falls Township, Pennsylvania on November 15 between 11 a.m. and noon.
Officials say a white cat named Tootsie was found shot and killed. A black cat named Josie was found shot and injured.
Josie required emergency surgery to remove her eye and still has a projectile lodged near her brain, the animal rescuers say.
Now, officials are searching for justice for Tootsie and Josie.
Anyone with information on this case of animal cruelty is asked to contact Bucks County SPCA's tip line at 844-SPCA-TIP (844-772-2847) or online at buckscountyspca.org.