Police are searching for an 85-year-old woman who went missing Tuesday afternoon in Tewksbury, Massachusetts.
Carole O'Brien was last seen around 4 p.m. in the 1600 block of Main Street, police said.
O'Brien uses a walker. She can communicate, but she may be confused, according to police.
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Authorities describe O'Brien as a 5-foot, 100-pound white woman. They did not say what she was wearing when she was last seen.
Anyone with information is asked to call 978-851-7373.