Another heartbreak for the Broadway actress whose daughter was killed by a driver in Brooklyn in March.

The lawyer for the family of Ruthie Ann Miles' says her unborn baby died Friday from injuries suffered in the crash.

Her 4-year old daughter and another child were killed when a driver ran a red light and plowed through a crosswalk in Park Slope.

Miles was 30 weeks pregnant at the time. She was also severely injured.

A lawyer for the family calls their pain "nearly impossible to fathom," adding, "they are overwhelmed by the sadness of the deaths of their children."

The driver, Dorothy Bruns, is charged with manslaughter, criminally negligent homicide and reckless endangerment. 

She faces 15 years in prison if convicted.