A 16-year-old suspect has been arrested for the armed robbery of a Tobacco and Phones 4 Less store in Ralston.
The robbery happened on January 14 at the store on 72nd and Harrison.
The robber walked in around 3 p.m., showed a gun and demanded cash then ran from the store.
In the course of the investigation, Ralston Police developed a suspect in the case and that suspect was tethered to an electronic monitoring system. The GPS records led to the arrest of the teenager for robbery and use of a weapon to commit a felony.