Grand Forks Big Bang Part II

Rural Grand Forks Man Was Using Tannerite

GRAND FORKS, ND (KFGO) – Another loud explosion rocked south Grand Forks Sunday night. The big bang followed similar events Friday that prompted numerous calls to Grand Forks police. The investigation revealed a rural Grand Forks resident was setting off Tannerite – legal for use in a rifle targeting system. The latest calls came in shortly after 8:30 p.m. Police…