for clarification: Smeja's shooting occurred October 8, 2010. He covered the juvenile he had shot with brush and departed. He returned in the Spring 2011 with snow still on the ground and after searching found a bit of hide with hair. That later became Ketchum Sample #26.
Also for amplification of Hiflier's and Hunster's discussion regarding DNA (YES - it is evidence without regard to one's opinions regarding Ketchum), Dr. Hart posted this in another thread on this site, and I think it apropos to repost it.
Dr. Hart @hvhart replied in his Library thread about the rarity: The random occurrence of three rare mutations (7852A, 9083C, and 13209T) in all of these samples is a statistically improbable coincidence."
Your questions are answered in Chapter 16 of my book, which I attach here for use of Forum Members ONLY. Please do not forward to anybody else. In summary, no genome of 20,000 human mtDNA sequences had two or three of these mutations. Very few had even one. Percentages of each primate group which have these mutations are found in Figure 27 of Chapter 16. These range from less than 1% for humans to 100% in some groups.
16. Unusual Extra mtDNA Mutations
“Shouldn’t we not throw the baby out with the bathwater?…Is there anything we can salvage from the Ketchum study?” Anonymous Facebook Post
In Chapter 12 we reviewed the mtDNA results and the number of extra mutations from each haplogroup. Comparisons between the specific extra mutations reveal some improbable coincidences. Table 22 shows these. Sample 26 has been shown to be a black bear from its nuclear DNA sequence taken from the original Ketchum paper, but the mtDNA results were much closer to human, though far outside the normal range of number of extra mutations. Although the Ketchum et al. conclusion was that sasquatch is a hybrid of an unknown primate male and a modern human female, human mtDNA in this sample has been attributed to contamination (Chapter 13). ES-2 was discovered unlabeled below and to the right of other entries in the Ketchum et al. Supplementary Data 2 and is not listed in their sample Table 1. Sample 24 failed to produce human Amal X and Y STRs and had a very low 63% of 2.5 M human SNPs. Samples 29 and 138 are not included in any nDNA analyses in the Ketchum paper. Sample 28 appears in Ketchum et al. Table 5, where it shows human STRs in all but one locus (D3S1358) of sixteen total microsatellite loci. It also matched nine of ten human SNP sites, with a heteroplasmic mutation at the tenth (478RHC) on the MC1R gene (Ketchum et al. Table 6). However, this sample failed to sequence at Amel X and at AmelY exons 1, 3, and 8, while showing human sequences at exons 2 and 4/5 (Ketchum et al. Table 4). Overall, Sample 28 is the most human-like of those samples which were put through all of these nDNA tests.