An ejected .40-caliber shell found inches from either Libby German or Abby Williams' body ties Richard Allen to the 2017 killing of the teens, according to the probable cause affidavit released Tuesday.
Delphi murders:Read the redacted probable cause affidavit in Richard Allen's arrest.
The affidavit does not specifically identify the girls by name.
One of the three witnesses described a car parked at the old CPS building as a PT Cruiser, and another described it as an SUV, and the third described it as a "smart" car, according to the affidavit.
The affidavit states, "Investigators believe that after the victims were murdered, Richard Allen returned to his vehicle by walking down (Carroll) County Road 300 North.".
The judge ordered an edited version of the probable cause affidavit released Tuesday.
The probable cause affidavit indicates it is an eight-page document.
The names of witnesses are redacted from the probable cause affidavit published Tuesday.
No probable cause affidavit was released during the Oct.
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