According to the Hamilton Township Police Department in Atlantic County, New Jersey, 85-year-old Kathleen Elkow was last seen on March 28 around 4 p.m. at her home on Weymouth Road.
Police say she was wearing blue jeans, tan sneakers and a red white and black checkered shirt.
Authorities said on Sunday they were still searching for Elkow.
Anyone with information on her whereabouts is asked to contact the Township of Hamilton Police Department at 609-625-2700.