The victim was struck Friday night on her way to church in New Brunswick.
Authorities say 52-year-old Silvia Reyes-Ramos was crossing Somerset Street when a driver in a Ford Edge SUV struck her and then kept going.
Monday night, her four children say they have only their faith to rely on to deal with the grief.
Police are searching for a dark-colored, newer model Ford Edge.
They say the driver was speeding at the time of the fatal crash.
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