Ahmad Richardson, 18, and Isaiah Chavez-Seppelt, 20, were arrested in Loveland last spring and accused of being part of an armed robbery in Mehaffey Park just after 1:30 a.m. on March 31.

At the same time another man, identified as Isaiah Chavez-Seppelt, 19, went to the rear passenger window where another boy was sitting and tapped a handgun on the outside of the window ...