“…The unknown persons could be from various ethnic groups and they are taken to be African-Americans (AA), Caucasians (CA) and/or Chinese (CH). The following allele frequencies are used for the three alleles A 1 , A 2 and A 3 , respectively, AA: 0.0316, 0.0842, 0.0926, CA: 0.0859, 0.0827, 0.1073, and CH: 0.0169, 0.0749, 0.1522 [9,10,11].…”