What was the name of the famous event where Lithuanian Nazi collaborators killed 100,000 in Paneriai?
Paneriai:  Paneriai was the site of the Ponary massacre, a mass killing of as many as 100,000 people from Vilnius and nearby towns and villages during World War II. Ponary massacre: The Ponary massacre (Polish: "zbrodnia w Ponarach" ) was the mass murder of up to 100,000 people by German SD, SS and Lithuanian Nazi collaborators, such as the Ypatingasis būrys units,
The Ponary massacre