The Doe Network Isaac Eugene Gibson Case Classification: Endangered Missing Missing Since: August 1, 1987 Location Last Seen: Abilene, Taylor County, Texas Physical Description ** Listed information is from the time of disappearance. Date of Birth: May 22, 1924 Age at Time of Disappearance: 63 years old Race: Caucasian Gender: Male Height at Time of Disappearance: 6'3 Weight at Time of Disappearance: 180 lbs Hair Color: Gray Eye Color: Blue Alias(s) / Nickname(s): Izzy Distinguishing Marks/Features: Unknown Dentals: Not available Fingerprints: Not available DNA: Not available Clothing & Personal Items Clothing: Unknown Jewelry: Unknown Additional Personal Items: Unknown Circumstances of Disappearance Gibson was last seen in Abilene, Texas on August 1, 1987. Investigating Agency(s) If you have any information about this case please contact; Agency Name: Abilene Police Department Agency Contact Person: N/A Agency Phone Number: 915-676-6640 E-Mail Agency Case Number: Unknown NCIC Case Number: M262965673 Please refer to this number when contacting any agency with information regarding this case. Information Source(s) Abilene's Crime Stoppers