Promila Mehta-Paul, a 70-year-old ophthalmologist, was last seen March 21, 2011, in Munster, Indiana. She left work about 5:00 p.m., made a routine bank deposit at First Financial Bank on surveillance footage, and was driving her gold 2001 Toyota RAV4. When she failed to appear for hospital rounds the next day she was reported missing. Neither Promila nor her vehicle has been seen since.

Promila’s son, Paresh Paul, had been living with her and left the area soon after her disappearance; he was later detained at the U.S.-Mexico border and questioned but provided no information about his mother’s whereabouts. Investigators say there were no unusual financial transactions and no indication Promila planned to leave, and they suspected foul play.

Promila’s body has not been recovered and the case remains unsolved. If anyone knew Promila, saw her RAV4 after March 21, 2011, or has information about her disappearance, please come forward.