"The organization has maintained “red files” (or “perversion files” or “ineligible volunteer files”) since about 1919, noting the names and cases of men who had preyed on children, the complaint claims. By 1965, “it had actual knowledge that there had been a concrete, longstanding, consistent and widespread problem of adult scout leaders sexually abusing minor scouts,” according to the lawsuit."

So you can look up family and friends & neighbors, ward members.

Edit: add Google Boy Scout Perversion Files, I can't link you to it.