During the search, Fredericton police officers spread out on foot and were on motorcycles searching near the schools and the walking trail. The Fredericton police released this image of the gun case that was being carried, which prompted the search. (Fredericton Police/Twitter)"This is the gun case they were carrying, but thankfully there was deemed to be no threat," she said in a statement. The Fredericton police have identified a person of interest that prompted the lock down of six northside schools on Thursday and determined there was no threat. Leo Hayes High School, Gibson Neill Elementary, École Les Éclaireurs, Devon Middle School, Fredericton Christian Academy and Harold Sappier Memorial Elementary had been locked down for precautionary purposes.