- Who is Richard Allen? All about Delphi murder suspect found guilty of brutal 2017 slayings on Indiana teens Hindustan Times
- ‘Today was the day,’ says Libby German’s sister after Richard Allen is found guilty in Delphi murders trial WTHR
- Indiana Man Convicted of Killing 2 Girls After Video Found on Victim’s Phone The New York Times
- Richard Allen found guilty on all counts in Delphi double murder trial CNN