One adult has died and a child remains in critical condition after a rollover accident in southwest Oklahoma City, officials said. 

According to report, the rollover took place around 9 p.m. Friday near southwest 55th Street and south Agnew Avenue.

Authorities say two vehicles driving at a very high rate of speed collided causing both vehicles to flip and hit other cars.

One of the drives was taken to the hospital where they later died. 

This is a developing story. Stay with News 9 for updates as information becomes available.