Watch video of Lloyd Lee Welch and involved family members. Uncle Richard looks a little like Harry Lee. http://wtop.com/local/2016/07/cousin-100-percent-sure-lloyd-welch-murdered-lyon-sisters/ http://www.delawareonline.com/story/news/local/2016/08/17/aunt-delaware-man-charged-murders-enters-perjury-plea/88895436/

This person is the grandfather of Edgar Madison Welch: http://www.legacy.com/obituaries/salisburypost/obituary.aspx?pid=17088295 https://www.geni.com/people/Harry-Welch-Sr/6000000050936268984

This sounds like Harry Lee Welch Sr.'s son, possibly Edgar's father or uncle: QUITE AN AMAZING BIO! http://www.imdb.com/name/nm2124178/bio?ref_=nm_dyk_trv_sm#trivia

There was a new site (not familytreenow.com) but another one with a better data engine behind it. Anyone remember the name of the site?

Here's an interesting article from 2016 in the Bethesda Magazine covering the indictment of Lloyd Lee Welch. He was also charged with raping a 6 year old. Coincidentally, two articles down we find this:

"More than 1,500 vow to patronize D.C. pizzeria targeted by gunman"

Hundreds of people have pledged to support the popular D.C. pizzeria invaded by a gunman on Sunday. After a standoff at Comet Ping Pong in the Chevy Chase neighborhood, police arrested Edgar Maddison Welch, who said he’d targeted the eatery because it was the subject of a false conspiracy involving unsuccessful presidential candidate Hillary Clinton, authorities say. Welch, 28, of North Carolina was charged with assault. In a Facebook event, Stand With Comet, more than 1,500 people have vowed to patronize the eatery on Friday. [NBC4]" http://www.bethesdamagazine.com/Bethesda-Beat/Web-2016/Sex-Assault-Case-Launched-Against-Man-Charged-With-Murdering-Montgomery-County-Girls-High-Schooler-Reports-Kidnapping-Attempt-Near-Bus-Stop/

WOW! This mug shot site features both men on the same page. Just my opinion, but they look related. http://mugshots.com/Current-Events/EDGAR-MADDISON-WELCH.148395592.html

Previous Voat post: https://voat.co/v/pizzagate/1979144/9747021

Already explored and discussed here in at least three threads, maybe more.

No solid connection was established, in part due to lack of genealogic data.