WAUWATOSA, Wis. (CBS 58) -- A Wauwatosa Police Department K-9 helped take in an armed suspect after police responded to an armed robbery at Mayfair Mall back in late February.

According to officers, when they arrived at Mayfair Mall, they saw three people running through the parking lot.

One was stopped and taken into custody while the other two fled into the underground tunnels.

Body cam video from Wauwatosa PD shows the moments when K-9 Zev chased down one of the suspects, taking him down before an officer took him into custody.

The last suspect surrendered and was taken into custody.

During the chase, police confiscated a firearm after it was dropped during K-9 Zev's take down of a suspect.