 In 1990 , a few months after Richmond 's death , Washington television station WJLA @-@ TV and reporter Roberta Baskin reported that Dr. Forest Tennant , who was then the National Football League 's drug adviser , " falsified drug tests " that ultimately helped shorten Richmond 's NASCAR career . Baskin reported that sealed court documents and interviews showed Tennant and NASCAR used " allegedly false drug @-@ test results in 1988 to bar Richmond from racing " . Baskin also stated that NASCAR had targeted Richmond , requesting that Tennant establish a substance @-@ abuse policy with Richmond in mind . A series of drug tests and falsely reported positive results shortly before the 1988 Daytona 500 kept Richmond from driving in what was to have been his last big race ... " , the report said . The New York Times published the findings . While neither Tennant nor NASCAR supplied an official response at the time , NASCAR did confirm that they were seeking to replace Tennant . 
