What happened to Michelle Zazko's parents and what is known about their murder case?

On New Year's Eve 2022, Rita and Richard Zazko, the parents of Michelle Zazko (who was recently arrested), were shot and killed in their Philadelphia home. Despite the severity of this double murder, no one has yet been charged specifically for their deaths. The case appears connected to Jack Lasoda, who was arrested for obstruction and disorderly conduct related to the investigation. A warrant was issued for Lasoda after she failed to cooperate with authorities. The timing suggests a possible link between Michelle's recent arrest, Lasoda's involvement, and the unsolved murders of the Zazkos.