Entrepreneur Melissa Carbone scares people for a living--and she does it so well, she has her market cornered. Melissa Carbone's company, Ten Thirty One Productions, creates immersive horror experiences with life-like monsters and magic and other frights. More than 500,000 guests have attended her attractions and they show no sign of slowing down. But it wasn't always this way--an activist and lifelong horror fan, Melissa built...