UPDATE LOCATED ON 5/1/2019:  The mother of Calista states the teen has been located. The teen has been deemed a runaway. Kalamazoo's Sheriff Richard Fuller said the man authorities were looking for that was linked to the teenager's disappearance, 45-year-old Samuel Chrispens, is not a suspect and had no involvement in the situation.

Authorities in Michigan are looking for a teenage girl from Kalamazoo County who went missing Tuesday morning.

An AMBER Alert was issued for 13-year-old Calista Kay Rose Tuesday night, after she was last seen earlier in Galesburg around 1:30am Tuesday. Rose is a white teen with black hair and hazel eyes, who was last seen wearing a black t-shirt and pink winter coat. She could be travelling with Samuel Leroy Chrispens, a 45-year-old white man; they might be in a 2011 four-door Chrysler, that’s gray in color with Michigan License Plate number  1MCW51.

If you have any information about Calista Rose or Leroy Chrispens, you’re asked to contact the Michigan State Police or the Kalamazoo County Sheriff’s Office.