On Good Friday, March 25, 2005, 23-year-old Lisa Greaves was stabbed to death in the family home in King of Prussia, Pennsylvania. The attacker, identified as John Eichinger, went to the house intending to confront Lisa’s sister Heather about a relationship; Heather rejected him and he stabbed her in front of her three-year-old daughter, Avery Johnson. Lisa came from another room during the attack and was then overpowered and killed so she could not identify him. The child Avery was also murdered during the incident. A neighbor saw Eichinger leaving with blood on his clothing, a detail that became important to investigators.

Following his arrest, Eichinger admitted to the three killings at the Greaves home and to an earlier 1999 killing of Jennifer Still after she rejected him. He was charged with four counts of first-degree murder. If anyone knew Lisa or has information about the case that could add to the record, please share what is known.