DETROIT (WWJ) – Detroit police are asking for help to locate a Louisiana woman and her 6-year old son who haven’t been seen for a week.

Reba Johnson, 53, and her son Jordan Haynie were last seen on Independence Day — Saturday, July 4 — boarding an Amtrak train headed from Chicago to Detroit.

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Family members are concerned because Johnson takes medication for both mental and physical health issues, and she left all of it at home in Louisiana.

Johnson is described as a black female, about 5 feet, 5 inches tall, weighing 200 pounds. She has a dark brown complexion,  large build, short brown hair with blond highlights, brown eyes, and tiny moles on her face. H

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Jordan is a black male, around 4 feet, 5 inches tall and 45 pounds with a light brown complexion, thin build, short faded hair and brown eyes. He has a speech impediment and may have an Ironman or Spiderman toy with him.

Investigators believe the pair made it to Detroit and are in the area.

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Anyone who has seen Johnson or Jordan or who may know where they are is asked to call Detroit Police Criminal Investigations at 313-596-1301.