Keiria is possibly wearing a blue princess tutu or a strapless pink dress with flowers, and she has a bruise on her cheek.
Police believe she is traveling in a 2006 black Saturn Ion with red rims on the tires. The license plate number is Ohio GUF5050.
Keiria was being watched by her sister when Matthew Trent, 27, allegedly came to the home and took her. He left in the black Saturn Ion and headed toward an unknown destination.
Police say he is possibly armed and dangerous and has threatened suicide.