( CNN ) -- Why would someone allegedly steal a pickup truck and guns in Montana and then go to the University of Washington area with Molotov cocktails and a bullet-resistant vest ? Police say they 're trying to figure that out . University officers arrested Justin Miles Jasper , a 21-year-old Nevada man , on Wednesday night after finding him near the Seattle school in a truck that had been reported stolen recently from a Butte , Montana , residence , campus police Chief John Vinson said Thursday . Investigators found Molotov cocktails , a ballistic vest and two allegedly stolen guns -- a scoped rifle and a shotgun -- in the truck 's bed after getting consent to search it , Vinson told reporters . Vinson said he believed no ammunition was found . Investigators were trying to get a warrant to search the truck 's cab Thursday , university police said . `` We have no idea what his intentions were , '' Vinson said . `` ... We do n't have any information that would suggest any type of attack , but this is an active , ongoing investigation . '' Prosecutors said Jasper also had detailed maps of three university campuses -- University of Washington , South Seattle Community College , and Seattle University -- in his possession , according to CNN affiliate KIRO . Bail has been set at $ 2 million for Jasper , CNN affiliate KING reported . Police said Jasper is not a University of Washington student and that they 're trying to figure out whether he has any connections to the area , and why he was in Seattle . Police initially found him sleeping in the truck on campus on Tuesday , a day before the arrest , Vinson said . At the time , a check of the plate found nothing , so they sent him on his way . But on Wednesday , `` the vehicle was entered as stolen from Montana , '' so officers looked for the vehicle and stopped it not far from campus at about 10:30 p.m. , Vinson said . Police arrested the man on suspicion of driving a stolen vehicle . Vinson said he had no reason to believe the university -- which he said had few students or staff heading into the Fourth of July -- is under any threat . But police still have questions . `` Anytime that you have someone who has body armor ... long guns and also incendiary devices , that 's a significant concern , '' said Jim Pugel , interim chief of the Seattle Police Department , which is helping university police in the case . The FBI also is assisting the probe , Vinson said . CNN 's Amanda Watts and Jason Hanna contributed to this story .
the Seattle Police Department police arrest man on suspicion of driving stolen vehicle . Police : Molotov cocktails , three stolen long guns , and a ballistic vest were in truck 's bed . Prosecutors say he had maps of two university campuses . Truck , guns stolen from Nevada residence , police say ; suspect is 21-year-old man from Montana .