Fifty years after the crash that killed Karen Silkwood on a dark stretch Oklahoma's Highway 74, a rekindled effort to get to ...

Records from Clady Joe Royer, a private investigator who worked on the Karen Silkwood case, show that Bill Silkwood continued ...

ABC Audio's new podcast series reexamines the mysterious death of the whistleblower Karen Silkwood, a 28-year-old plutonium plant worker who died in a fatal 1974 crash.

Karen Silkwood is seen in an undated file photo ... ABC News shared the evidence and case file with Steve Irwin -- one of Pipkin's proteges, and now a sought-after crash investigator in his ...

Radioactive: The Karen Silkwood Mystery () However ... continue to probe for answers in a case that feels unfinished.

Boettcher, Sands, and others connected with Silkwood’s story, continue to probe for answers in a case that feels unfinished. "Radioactive: The Karen Silkwood Mystery" is a production by ABC ...

MORE: Karen Silkwood's sudden death unpacked in ABC documentary In the ... eventually settling for more than a million dollars with the company admitting no wrongdoing. It was a case that wound up ...