It Breaks My Heart
I personally did not know anyone listed on the wall, but when you look closely at the bottom picture - you can read actual names that have been damaged. These people have families who if they see these pictures will relive more needless grief and anger.
I hope they find out who did this, and make the punishment as severe as the law allows, and I would also suggest that lawmakers look at making acts like this result in punishment that they will never forget.