Dateline NBC’s Keith Morrison takes you on a captivating ride through some of the most suspenseful and chilling works of fiction you’ll ever hear. Get ready for haunting stories of ghosts, love triangles, jealousy and rage. Since it’s Halloween, we’re starting with Washington Irving’s The Legend of Sleepy Hollow. Travel with us to a haunted town in New York, where some say the Headless Horseman rides to this day …