An Arizona woman and her 4-month-old child were reported missing from their home this week.

Luisa Walls was last seen leaving her residence in Phoenix with her 4-month-old baby at around 5 a.m. local time on Thursday, Sept. 3, AZ Family and Fox 10 Phoenix reported.

A spokesperson for the Phoenix Police Department (PPD) told PEOPLE on Saturday, Sept. 5, that both have since “returned home.”

“Officers confirmed they are safe and well,” the spokesperson said.

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According to AZ Family and Fox 10 Phoenix, the PPD said Walls, 38, was initially seen carrying a diaper bag and entered a lifted pickup truck after leaving her home.

Phoenix Police Sgt. Sheree Lee told Fox 10 Phoenix that Walls “suffers from a medical condition” that may have caused her “to appear confused.”

The specific medical condition was not disclosed.

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The PPD is asking anyone with information tied to the situation involving Walls and her child to contact authorities at 602-534-3052 or 602-262-6151.