An investigation is underway in Miami after at least three people, including a 79-year-old man, were injured in a violent crash early Friday morning, officials say.

Few details about the crash have been released, but officials said that the incident took place in the area of NW 7th Street and 31st Avenue around 4:30 a.m.

Because of the crash, officials said that NW 7th Street was closed between 29th Avenue and 31st Avenue.

Three vehicles were involved in the crash, and three people were injured, officials say.

City of Miami Fire-Rescue said three vehicles were involved in the crash, and the unidentified 79-year-old man was critically injured.

Details about other injuries were not released.

No other information was available.