Investigators say they believe someone who knew Teresa Nash shot her and then ran from the crime scene at Mary and Richmond in South Lansing last month.
They say they believe a male - 5'8" to 5' 10" - with a medium build and dark skin got into a car on Pierce Street, a few blocks away from where Teresa was killed.
I'mogene Thomas, Teresa's mother, says she's trying to keep Teresa's six kids together and focused on positive things, but she says, it has been difficult.
She's hoping someone will come forward with information that could lead police to her daughter's killer.
Anyone with information should contact the Lansing police at 483-4600.