Alliance police say a woman went into labor, while trying to rob a local Walmart.
Katurah-Petty and Staneel-Petty were arrested and charged with theft and forgery.
Police say the women stole $271 worth of computer software.
The excitement must have been too much for Katurah Petty, as officers say she went in labor shortly after getting nabbed by police.
She was transported to the hospital before being booked.