A 26-year-old Jawaharlal Nehru University (JNU) student, who had gone missing on March 11, "returned" today, police said.
The matter came to light after her family lodged a complaint on March 12 at the Vasant Kunj police station, police said.
The student "returned" today and said that she had "gone out". She is yet to give further details, they said.
She is a student at the School of Life Sciences at the university.
The woman had spoken to her family on March 10 but from March 11, her phone was switched off, they said.
Police said that after her family's attempts to trace her did not yield the result, they approached them with a complaint.
The matter is being probed, they said.