Dallas police said an "office creeper" dressed as a college student later used a child to divert attention from himself while he used a stolen credit card.
The thief posed as college student -- complete with a backpack, books and earbuds -- when he stole a woman's wallet from her unattended purse at West Coast University on Stemmons Freeway.
"He looks the part of a student, and he wanders the halls looking for empty offices and cubicles with property," Senior Cpl. Kevin Janse said.
But police said they find it more disturbing that he had a child with him when he used the victim's credit card.
Surveillance video shows him buying movie tickets at NorthPark Center. Minutes later, he swiped a stolen credit card at an AT&T store.
Investigators said they believe he uses the child to divert attention from himself. Surveillance video shows the child playing ball with one of the AT&T clerks while the man makes his purchase.
The man spent $2,000 in two hours, the victim said.
On Thursday police released surveillance video that shows the man stealing the wallet from a dean's office at the Dallas nursing school on Dec. 20.
Investigators said they believe the man is a pro.
"He didn't take the entire purse where she would notice it was gone," Janse said. "He just took one item and, unfortunately, it was the credit cards."
Anyone with information is asked to contact Dallas police detectives at 214-670-6233.