Rhian, also known as Kamile Gimbutyte, was last seen on Sunday at around 2:00 pm in the Melrose area. It is thought that she was taking a stroll in the Eildon Hills.
Inspector David Robertson stated: “Our concerns for Kamile’s well-being are growing, and we are still working to find them.
“I’m pleading with anyone who knows where Kamile is or has seen them to get in touch with us.
The teenager from Melrose has short, dark hair, a medium build, and stands about 5 feet 4 inches tall.
They carried a navy bag and were sporting blue pants, a hooded shirt with stripes, and blue jeans when they were last seen.
