UPDATE @ 9:45 a.m.:
Dayton police said 12-year-old Tamarha Jackson, the subject of a critical missing alert, has been located and is safe.
A Critical Missing Alert has been issued for a 12-year-old Dayton girl last seen about noon Sunday in the 2500 block of Madden Hills Drive in Dayton.
The Dayton Police Department, in the alert issued Monday evening, said Tamarha Jackson reportedly left the area in the company of another girl and two boys.
Tamarha is described as 5-feet-tall, about 100 pounds and bald. She has brown eyes and generally wears a head scarf.
When last seen, Tamarha was wearing a black scarf, blue shorts, blue jacket and black & pink Nike flip-flop shoes.
If you see her or know of her whereabouts, you are asked to dial 9-1-1 or Montgomery County Regional Dispatch at 937-225-4357.