Metro Police are investigating a string of overnight robberies.
Police believe the same three suspects robbed a Rebel Gas Station at 1:20 a.m. off Rainbow and Charleston, a Circle K at 3:05 a.m. off Sahara and Nellis, and a 7-Eleven 4:15 a.m. off Nellis and Gowan.
In each case, three suspects wearing hockey masks entered the store armed with a machete and revolver. They got away with cash from the cash registers.
No one was hurt. The suspects are at-large.
If you have any information about the robberies, please call Crimestoppers at 702-385-5555.