Mystery surrounded the circumstances of 41-year-old Stefanie Smith's death for much of the last two weeks, as her family pleaded with authorities for answers.

Investigators in Turks and Caicos said they are investigating the Feb. 28 death of Stefanie Smith, who was onboard the American Airlines flight from the Dominican Republic to North Carolina.

Family and friends are speaking out following the sudden death of a 41-year-old woman during an American Airlines flight from the Dominican Republic last week. Stefanie Smith was traveling to ...