BROOKLYN - At least 10 people were injured in a massive apartment fire in Gravesend.

Police say the fire broke out at 2686 Colby Court around 2 a.m. Fire officials say three people are in serious condition from injuries resulting from the fire. The others injured suffered minor burns or cuts.

Fire officials say the fire could have started in the back room of a 6th floor apartment and was likely accidental. An investigation is still ongoing.