NEW : Criminal complaint The suspect was found with two devices with exposed wires . NEW : Vladislav ##sky said he was going to set off devices in a field , document says . Miftakhov , a year - old Russian citizen , was arrested Friday . Police originally went to his residence to look for marijuana plants .
NEW : Criminal complaint says suspect was found with two devices with exposed fuses . NEW : Vladislav Miftakhov said he was going to set off devices in a field , document says . Miftakhov , a 19-year-old Russian citizen , was arrested Friday . Officers originally went to his residence to check for marijuana plants .