CHATTANOOGA (WRCB)-- An 11-year-old girl, ejected from her mother's vehicle Monday, has passed away.

Police Sergeant Jerri Weary tells Channel 3 the daughter of Rosalia Velasquez died around 1:00 Sunday morning as a result of her injuries she sustained in a car crash.

Police believe the girl and her 6-year-old brother were thrown from their mother's car on Rossville Boulevard because they were not wearing a seatbelt.

Weary says charges are pending the outcome of the on-going investigation.

She says the condition of the boy is unknown at this time.

Stay with for updates on this developing story.