CNN Anderson Cooper 360 June 4, 2024 01:35:00
There were four separate victims, but its possible that the person who committed this terrible, heinous crime cut himself during the attack. very common in stabbings where that happens. so some of the blood could be mixtures of victim and perpetrator. and that is very, very important because there are very few things that will allow us to identify a perpetrator. theres fingerprints and theres dna, primarily. and so there are techniques that we have now for taking mixtures, separating the mixture...
Source: archive.org