(FayesVision/WENN.com)

Hit and run.

In this week's Throwback Thursday poll, Soaps.com takes readers back to 2010 when "Days of our Lives'" Arianna Hernandez was killed...

Currently in Salem, Rafe Hernandez is facing the loss of his sister, Gabi Hernandez, to the prison system after she confessed to killing Nick Fallon. However, it's not the only loss of a sibling he's suffered. Back in 2010, Rafe's sister Arianna ran into the road while trying to get away from someone who was trying to stop her from exposing a secret she knew. Arianna was hit by a car and wound up in the hospital. Within days she died from complications related to the injuries from the hit and run accident.

Do you remember what secret Arianna was planning to expose when she was killed? Vote in our "Days" poll:

Watch DOOL's Alison Sweeney on Home & Family. Get 24: Live Another Day spoilers and much more in Soaps.com's Primetime Dish.

Follow Soaps.com on Twitter, and Soaps.com on Facebook.

- Candace Young