India, July 1 -- A social media pick-up artist filmed a 26-year-old tourist from Australia who went missing in the United States, and the footage has become one of her last known public sightings before her disappearance. Sally Grace Contarino went on a solo trip to the US, and had planned to visit Las Vegas, Mount Charleston and Southern California, according to People. However, she went missing after she failed to board her flight home following a solo trip to Las Vegas.

Authorities have declared Contarino, who has been missing since June 20, as an "endangered missing adult," adding that she may be experiencing "severe emotional distress" and could require medical assistance.

The video, which has gone viral, shows a young woman, belie...