Izvori:
20/20 The Deadly Ride
https://abcnews.go.com/US/uber-driver-shooting-rampage-victim-17-discusses-long/story?id=61149198
https://www.gq.com/story/the-uber-killer
https://edition.cnn.com/2019/02/05/us/uber-driver-killer-kalamazoo/index.html
https://en.wikipedia.org/wiki/2016_Kalamazoo_shootings
https://abcnews.go.com/US/uber-driver-justin-dalton-life-sentence-2016-michigan/story?id=60851761