Keith Clayborne and Jerry Cooper

On March 26, 2011, in , by Jody Ewing

Double Homicide Keith Clayborne II, 20 Jerry Cooper, 23 3205 Kingman #208 Des Moines, IA Polk County Case # 1991-12517 March 27, 1991   Case Summary compiled by Jody Ewing n March 27, 1991, Keith Anthony Clayborne II, 20, and Jerry F. Cooper, 23, were shot execution style at 3205 Kingman Avenue #208 in Des […]

Polk County

On October 19, 2010, in , by Jody Ewing

Cold Cases in Polk County, Iowa Note: These are cold cases that exist in Polk County, though many are under the jurisdiction of the Des Moines Police Department or other cities/townships within Polk County. They are listed here for cross-reference purposes because they are within Polk County.   Homicide Officer George William Mattern 27 YOA […]

Des Moines

On October 16, 2010, in , by Jody Ewing

Cold Cases in Des Moines, Iowa       Note: Individual pages and case summaries for many of these victims are currently being compiled. If you have any information or photos you’d be willing to share, please email us or send via our Contact form. You may also contact the Des Moines Police Department at […]

Homicides – 1990s

On October 12, 2010, in , by Jody Ewing

The Cases – Homicides (1990 – 1999) BY ERA: Up through 1899 | 1900s | 1910s | 1920s | 1930s | 1940s | 1950s | 1960s | 1970s | 1980s | 1990s | 2000 – present | Missing Persons The cases below include unsolved Iowa homicides from 1990 – 1999, and are listed in chronological […]

We Remember: Keith Clayborne, II and Jerry Cooper

On March 27, 2010, in Anniversaries, Double Homicides, by Jody Ewing

On March 27, 1991, Keith Clayborne II, 20, and Jerry Cooper, 23, were shot execution style at 3205 Kingman Avenue #208 in Des Moines, Iowa. The deaths were believed to be drug-related. This double homicide has never been solved nor successfully linked to other drug-related murders or cases in the area. If you have information […]