Pierre O’Connor

CanadacriminalMaleb. 19802.0Global Dominance: 0.00%

Pierre O’Connor, 43, from Hamilton, has recently been charged with first-degree murder in connection to the 2006 death of Patrick Santos. The investigation into Santos's murder, which remained unresolved for nearly two decades, was revitalized through the use of forensic genetic genealogy, a technique that helped authorities identify O’Connor as a suspect in the case.