We often make assumptions about people based on their outward appearance, but sometimes we are proven wrong in the most unexpected ways. Sadly, this was the case for Stephanie Smith, a 41-year-old mother of two who was enjoying a vacation in the Dominican Republic with her boyfriend.

Accompanied by her friend Maria, Smith seemed to be having a wonderful time during their trip. She was described as being very active, running on the beach, going to the gym, and generally being her usual lively self.

However, tragedy struck when it was time for Smith and her boyfriend to return home. As they were about to leave, Smith posed for a group photo with the hotel staff. Little did anyone know that this would be one of the last photos taken of her.

During the flight, Smith’s boyfriend noticed that she didn’t look well. Initially thinking she was joking around, he soon realized something was seriously wrong when she began convulsing. The Royal Turks and Caicos Islands police force issued a statement after the plane made an emergency landing in Turks and Caicos, revealing that Smith had received CPR mid-flight. Upon landing, she was rushed to a nearby medical center, but tragically, doctors pronounced her dead upon arrival.

What makes this tragedy even more puzzling is that Smith appeared to be in good health before boarding the plane. There were no known pre-existing medical conditions that could have caused such a sudden and devastating event.

To learn more about this heartbreaking story, watch the following video: