Sophie Reeder was 15 years old, and that video is the last known image of her on May 20th, 2017 — the day she disappeared.

Sophie Reeder, 15, was last seen on security video walking along a Fort Lauderdale boulevard at 2:16 a.m. on May 20, 2017.

Patrick Reeder has kept the bedroom of his daughter, Sophie, unchanged since she left his house just after midnight on May 20, 2017, and disappeared. But beneath the surface, Sophie was floundering.

Six years after Fort Lauderdale teenager Sophie Reeder disappeared into the night, her family still is waiting for that fateful phone call or knock on the door. At her waterfront home in the River ...

Sophie was a troubled 15-year-old when she left her home in the 1300 block of Citrus Isle at around 10 p.m. on May 20, 2017. After two day with no word from Sophie, Patrick Reeder notified police.

Sophie Reeder has been missing for five years. Fort Lauderdale Police have “hit a wall” in their investigation and are offering up to $25,000 for legitimate tips that lead to finding Sophie.

The night before Sophie Reeder went missing, she was pacing the floor of her father's Fort Lauderdale home. Around 11:30 p.m., he told her to go to bed.

"I would like to say to Sophie, no matter what happened if you are still able to come home, we love you and I miss you every day," said Twist. If you have any information on Sophie Reeder call ...

Sophie would now be 20 years old. The FLPD began their investigation when Sophie’s father, Patrick Reeder reported her missing. She was last seen on May 19, 2017.

Published June 29, 2017 • Updated on June 29, 2017 at 7:35 pm The parents of missing Sophie Reeder, 15, are worried the teen may be in danger. NBC 6’s Marissa Bagg reports.