Michael Briggs, the Prime Suspect in the Murder of Mary Grecco

Michael brick's fingerprints were in the system because he was previously incarcerated. His prior criminal record did not line up perfectly with the murder of mary grecco, investigators knew they had to find briggs and take the next step in this now fast moving investigation. "It felt different because we were trying to wrap our heads around ... what could mary greko have done that could have put her in this position," said detective Scott Wurman.