On Friday, a $100,000 reward for information leading to the identity, arrest and conviction of the driver involved was also announced at a news conference.
Freeman's mother, among the family members present at the news conference, said she is hoping the driver will turn themselves in to help give her family closure.
"As a mother, I'm begging you," said Jestina Jones. "Please come forward. I want my son to rest in peace."
Anyone with information on the case is being urged to call the Carson Sheriff's Station.
A GoFundMe page has been set up on behalf of the family, and so far it has raised just more than $15,000.