One commentator is convinced an innocent bystander was killed and said he was out bike riding with his friend. Why were these kids out at 2 am riding on dark bike trails? We have to be smart, think about physical safety and avoid places that can be trouble. It sucks that we have to think like this, but this is reality. I am amazed at how many single women I see jogging with earbuds in along paths that are lack visibility and wind it's way through trees and out of sight oblivious to their environment. I always think, that is a rape waiting to happen. Does that mean we can't enjoy outdoors? No, but it means that we have to smart about it and always be aware of our surroundings and the potential of danger. It won't stop attacks, but it will minimize the chances. Biking at 2 am is not a good idea. Low visibility increases risk exponentially, whether it is on the road or on the bike path. I am more scared of people than I ever was of wildlife.