Surveillance cameras capture an ATM heist at a Waukesha Gas Station.

It happened on April 7th at the Citgo Station on White Rock Avenue in Waukesha.

The surveillance video shows the truck backing into the parking lot and the thieves leaving the trunk open while they smash through the front door.

They then use chains to remove the ATM from inside. The video shows them loading the ATM and taking off. 

If you know anything about this robbery, you're asked to call Waukesha Police.