Grand Rapids Police are searching for the suspect they say robbed a pizza delivery driver Saturday night.

It happened around 10:15pm Saturday on Montgomery Street SE near Jefferson Ave SE. Officers say they established a perimeter in the area and attempted to track the male suspect with a K-9 unit, but were unsuccessful.

No one was injured during the incident.

Anyone with information is asked to call Grand Rapids Police (616) 456-3400 or Silent Observer (866) 774-2345.