Brooklyn District Attorney Charles Hynes has increased the charges against Julio Acevedo, the alleged driver in the March 3 hit-and-run that killed a young Orthodox couple and their baby, adding manslaughter in the second degree.
Acevedo spent several days telling news outlets he was going to turn himself in, before he was arrested by police officers in a Pennsylvania parking lot on March 7.
He was indicted on March 12 after police charged him with leaving the scene of an accident, criminally negligent homicide, and vehicular manslaughter.
Prosecutors did not file the vehicular manslaughter charges until today's indictment.
If convicted, Acevedo could face up to life in prison.
According to the DA's investigation, Acevedo was driving almost 70 miles-per-hour down Kent Avenue in Williamsburg on March 3, more than twice the speed limit.
When his car struck the livery taxi carrying the Glaubers, who were on their way to a hospital check-up related to the pregnancy, witnesses reportedly saw him get out, observe the damage and run.
The impact sent pregnant Raizy Glauber flying out of the car. She was found underneath a tractor trailer nearby. Doctors were able to deliver her baby three months premature by c-section, but the baby died the next day.
The witnesses were firefighters and a civilian driver, all of whom apparently saw Acevedo speeding and "passing cars recklessly" moments before the impact. The witnesses reported hearing Acevedo's car accelerate and seeing it increase its speed.
Acevedo has previously served time in jail on manslaughter charges, and was charged with a DWI last month, though the court reportedly did not suspend his license, according to a report from NY1.
Follow Danielle Tcholakian on Twitter @danielleiat