A reward offered for information on a missing Columbus woman has increased from $5,000 to $15,000.

Erin Collier was last seen by her family on March 16, 2018, when she told her mother, Janet King, she would see her later. Her family, according to WTVM, said Collier’s disappearance is unusual unless something was wrong.

“Ever since then, we, as a family, have had a pact,” King said. “That, no matter where we’re at, no matter what we do, we call and check in.”

Collier is described as being 5 feet, 3 inches, 130 pounds, with a prominent black rose tattoo on her right wrist. The public is urged to contact Columbus police with any tips or information.