Jack Irwin, a 71-year-old disabled Army veteran, was last seen on September 13, 1999, in Upland, California. At the time of his disappearance, Irwin had several medical issues that made walking and speaking difficult. He was last seen wearing a purple t-shirt and green jeans. Irwin, a resident of Mt. Baldy, was described as a white male with gray hair and green eyes, standing at 5'10" and weighing 138 pounds.
Approximately nine months before he vanished, Irwin sold his cabin in Mt. Bald
...Read MoreLast Seen: Sep 13, 1999