By Vassia Barba,Jeremiah Hassel A family’s Airbnb stay took a frightening turn when they found the front door wide open and signs of someone being inside, leading to fears they were targeted by kidnappers. The family, comprising a mother, her daughter Laura Schilling, and three teenage girls, arrived at their rental property in Lexington, Kentucky late on a Thursday night. Laura, in a Facebook post, explained they received the door code just before reaching the property, only to find the front door wide open upon arrival, with just the glass storm door closed. “It was very uncomfortable walkin…