Three women checked into the Hotel del Coronado-one never checked out.IN THE EARLY morning hours of November 29, 1892, a woman's body was discovered lying on the blood-drenched steps outside the famous Hotel del Coronado. To this day, no one knows the truth of who she was, why she was there, what made her take her life or if it was taken from her. And most of all-what keeps her haunting the hotel over a century later.For travel writer Grace Hannan,...