An ejected .40-caliber shell found near one of the victim's bodies ties suspect Richard Allen to the 2017 killing of Delphi teens Libby German or Abby Williams, according to the probable cause affidavit released Tuesday.
The tool marks on the shell match a pistol owned by Allen, according to the affidavit, which had some redactions. In an interview with police, Allen said he never let anyone borrow or use his pistol, according to the affidavit. Allen had no explanation how a shell ejected from his sidearm was found at the scene of the crime, according to the affidavit.
Delphi murders:Richard Allen's probable cause released
The affidavit indicates it has eight pages, but only seven were released Tuesday.
Read the probable cause affidavit here:
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Richard Allen court documents:What we know and don't after Delphi information release
Lafayette Journal & Courier's Ron Wilkins contributed to this report.
This article originally appeared on Indianapolis Star: Delphi probable cause affidavit PDF: Read the full document here