It's not the only "little prick" that has been in Laurie's life, but it sure could spell the end for a whole lot more of her pretending. Securing a single drop of blood from a mother, father or sister of Laurie and Brian, could sure be necessary in the genotyping of the HIV virus and the evidence left behind.
For comparative reasons and legal reasons, it is a really good idea for Laurie's parents or siblings to consent to a simple blood sample. It shows compliance and a willingness to help our investigation. I know with what I've just collected, it can easily be done.
Funny how Laurie always blames pricks for ruining her life, now one can actually do just that.

