Walter Walker, 74, was given the maximum term Monday after he was found guilty of two counts of criminally negligent homicide and driving without a license.
Walker's van hit and killed 33-year-old Donnette Sanzin in the Bronx in 2008.
Sanz was pregnant.
Doctors saved her unborn son, but he died eight days later.
---
Do you have something to add to this story? Click here to contact Eyewitness News.