Authorities in Michigan are searching for a 14-year-old girl they believe may be in danger.

According to WWMT, Maya Gabrielle Sippel was last seen leaving her home on Monday. She reportedly got into a car with an unknown person. Police told the news station that the vehicle is described as small and green, with a loud exhaust.

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Sources from Michigan State Police reportedly said that Maya went missing this past April, and was found after she called her mother from a blocked phone number and said she was with a 50-year-old man she met online. The man was not identified in the report, and it is unclear if he faced any charges at the time.

Maya is described as 5′ 1″ tall, weighing 110 pounds. She has braces on her teeth and was last seen in a sweatshirt and shorts.

Anyone with information is urged to call 911 or the Rockford Department of Public Safety at (616)866-9557.

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