Authorities say the 16-year-old may have run away with her older boyfriend, and the couple could possibly be headed to Illinois or Florida.
The both left behind notes expressing their love for one another.
Police said the young sisters were found safe, although they wouldn’t say how or where the girls were located.
The girl’s mother went to pick them up from school around 4:10 p.m. Wednesday, but her daughters were nowhere to be found.
Amber Smith is back home after she’d wandered away in a heavily wooded area.
Detroit police are hoping the public can help them find a 16-year-old girl who has been missing for a week.
Dozens of people with knowledge of botany turned out Friday in western Michigan as police searched for the remains of Katherine Phillips.
Tyanna Wiley, 14, was last seen by a family member on Sunday afternoon in the area of 8 Mile and Goddard.
Police are looking for a 15-year-old Wyandotte girl who went missing after an argument with her grandfather last weekend.
A search is being conducted in Oxford for 15-year-old Megan Abbott, who hasn’t been seen since she left Oxford High School Friday morning.