Virginia Tech students reflect during a candlelight vigil for slain campus police officer Deriek W Crouse. Ross Truett Ashley shot dead the officer and then himself. The university became notorious in 2007 as the scene of the largest single mass shooting in US history, when 32 people were murdered by Seung-Hui Cho Illustration: Chris Keane
Sign up to read this article
Read news from 100’s of titles, curated specifically for you.