A Dallas woman is behind bars after her 4-year-old son was found wandering on Interstate 20 over the weekend.
Sarah Marie Emrick, 32, was arrested Saturday on a charge of abandoning or endangering a child with the intent to return.
Police were called to an apartment complex in the 8500 block of Willoughby Boulevard, near the interchange between interstates 20 and 35E in Red Bird, just before 3 p.m. Saturday.
Read more from NBC 5's media partner The Dallas Morning News.
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