Saint John Police are investigating an arson at a Queen Street apartment building.
An explosion and fire were reported at around 10:30 pm on Saturday.
People were seen running from the building after the blast.
No one was hurt, but the building was extensively damaged.
Police are now looking for witnesses or anyone who may have dash-cam or video surveillance of the incident
Anyone with information is asked to contact the Saint John Police Force at 1-506-648-3333, or if you wish to remain anonymous, contact Crimestoppers at 1-800-222-8477