Has anyone mentioned Heidi Childs and David Metzler (unsolved murders)? Heidi had a similar look to HG and MH and they were also UVA students and found in the area on Aug. 26, 2009.
Someone brought David up very early on. Hoping he wasn't trying to protect Heidi from JM.
Quick reference on both: http://www.wsls.com/story/20856445/heidi-childs-dad-says-dna-evidence-is-huge
And August. Wow.
EDIT: These two were VT students. I recall something earlier about a Charlottesville police car being seen at VT during the days of the search for JM/evidence.
Further, there is a David from UVA who is missing and never solved. I don't believe it's this David. That's the one being discussed earlier.