用DNA痕迹,搜索了公开的DNA资料库,找到了匹配的家庭成员
所以没事儿就别去乱测试,
测了必在数据库里留下痕迹
然后谁知道会被用在什么场景?
Genetic genealogy helped investigators identify the suspect, a source with knowledge of the case said. DNA found in Idaho was taken through a public database to find potential matches for family members, the source said. Once potential family matches were found, subsequent investigative work by law enforcement led to the identification of Kohberger, according to the source.