Following a series of armed robberies of Allsup’s convenience stores from Floyd County to the Panhandle, two men are currently being held in the Lubbock Detention Center—but according to Floyd County Sheriff Paul Raissez, others may be involved.Derrick Morales, 19, and Devin Franklin, 17, were arrested March 14 after an attempted robbery at the Allsup’s in Tulia....