VINEYARD, Calif. —

Sacramento County deputies are searching for an at-risk mother and her 10-day-old baby on Wednesday night.

The sheriff's office said 41-year-old Alexisse Marshall and infant Riley Stella Ruth Hermosillo were last seen earlier Wednesday under "concerning circumstances."

The mother and daughter were reported missing around 5 p.m. after a family member returned home and found that both were gone.

The pair was last seen in a white Volvo SUV bearing California license plate 9GBY905. They were spotted around 1:30 p.m. near Elk Grove Boulevard and Highway 99.

The sheriff's office said there are specific concerns for the mother's well-being that elevate the urgency of the situation.

Alexisse Marshall is described as five feet, seven inches tall, weighing around 185 pounds,

See Full Page