Delphi murders: Richard Allen sentenced to 130 years for Indiana deaths - BBC.com
- Delphi murders: Richard Allen sentenced to 130 years for Indiana deaths BBC.com
- 'Without her, we would not be here': Delphi murders tip-finder hailed as key to case IndyStar
- Delphi murders: Richard Allen sentenced for killing 2 teen girls on hiking trail Fox News
- Indiana man to learn his sentence following conviction in 2017 killings of 2 teenage girls CNN
- Delphi murderer Richard Allen maintains his innocence, won't cooperate with 'state actors' Journal & Courier