The Doe Network Zheng, circa 2000 Yinzhou Zheng Case Classification: Endangered Missing Missing Since: September 18, 2000 Location Last Seen: Columbia, Boone County, Missouri Physical Description ** Listed information is from the time of disappearance. Date of Birth: October 16, 1953 Age at Time of Disappearance: 46 yrs old Race: Asian Gender: Male Height at Time of Disappearance: 5'10" Weight at Time of Disappearance: 170 lbs Hair Color: Brown Eye Color: Brown Alias(s) / Nickname(s): None Distinguishing Marks/Features: N/A Dentals: Not Available Fingerprints: Not Available DNA: Not Available Clothing & Personal Items Clothing: N/A Jewelry: N/A Additional Personal Items: N/A Circumstances of Disappearance Zheng and his wife, Xiang Sun, went missing while traveling to visit one of their daughters in Iowa. They never arrived. Investigating Agency(s) If you have any information about this case please contact; Agency Name: Columbia Police Department Agency Contact Person: Missing Persons Unit Agency Phone Number: 573-882-7201 Agency Case Number: 00-1258 NCIC Case Number: N/A NamUs Case Number: MP#12593 Please refer to this number when contacting any agency with information regarding this case. Information Source(s) NamUs Return to the Unexplained Disappearances' Index Questions or comments? Please contact appropriate member of the Area Team Last Updated: 06/12/2012 - By: BR/Web Asst Copyright © 1999 - 2010 by The Doe Network All photos and information contained within this Web site are the properties of the listed information sources within the case files.