Caddo and Bossier City detectives have combined forces to catch some thieves -- and they're asking for your help, as well.

The Caddo-Shreveport Financial Crimes Task Force is investigating four cases where credit cards were stolen from the purses of employees at Shreveport retail stores. They happened between January 3rd and 21st, and the cards were used to buy more than $5,000 worth of electronics in Shreveport and Bossier City the same days they were stolen. They were also used at a Bossier City department store.

The man and a woman seen on video at a local discount store are said to have information about the thefts. Take a look at the photo here, and call detectives if you've seen either person.