(Fargo, ND) -- In a update to a story we first brought to you on Saturday, the FBI is now joining Fargo Police investigating the bomb threat at the Target off 13th avenue south.
Customers and employees were evacuated and a sweep of the building found no evidence of explosives. They were let back in after about 2 hours.
Calls that came in to Target employees led them to believe someone had hid a bomb in the store, and was threatening to blow it up.
To this point, no suspects have been identified.