A Rochester woman who stole a van with a 4-year-old inside from the parking lot at the Dewey Avenue Walmart, has been sentenced to six months behinds bars and five years probation. Tyneidra Snow pleaded guilty last month to one count of grand larceny for the theft of the van in November. Kidnapping and child endangering charges were dropped as part of the plea deal. Snow had told authorities her friend found the van keys in the parking lot and used the panic button to find the van. The van, and the child, were abandoned later in Rochester.