The Oklahoma State Bureau of Investigation is reviewing...

The Oklahoma State Bureau of Investigation is reviewing the work of former agency serologist Kenneth Ede after a recent DNA test contradicted testimony he gave in a 1983 murder trial. Ede has been criticized by the courts regarding his testimony, including work done on 2 death penalty cases. The OSBI will start reviewing the 371 cases Ede worked on, once it completes its investigation of cases in which former Oklahoma City police chemist Joyce Gilchrist.