Str Dna Testing News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Analyze something in terms of putting your initials or some kind of markings to be able to say, like, you will have to here in court and say, yeah, i know i examined this item? >> yes. i mark the package that i -- before i open the package, i mark that package with my initials, the florida department of law enforcement case number exhibit, and the date that i'm examining that item. then the actual item itself, unless there's a reason -- >> let's now move on to the dna testing you did in this specific case. i believe you used str dna testing. is that correct? >> yes. >> tell us wheealk about st...

Touched it, it totally undercuts neargument trayvon's dna not being on the gun. trayvon on george or george entree von, things like that or george on trayvon. things like that. >> thank you. we'll go back. >> an item, if i can't mark that item, i will mark that item as well with thatrmation. >> let's move onto the dna testing you did in this specific case. i believe you used str dna testing, right? >> yes. >> tell us what we mean by that or what you mean by that, i should say. >> str testing is short tandem repeat testing. i'm analyzing short segments on the dna molecule that are highly repeti...