People naturally open their doors when someone on the other side knocks or rings the bell. We naturally trust people. It’s built into our DNA until someone compromises that trust, but until they do, we open the door.

Parents have a range of emotions when they send their daughters off to college. School shootings are a real fear. Campus security is a real concern. However, they might not be aware of the increasing number of men whose loneliness leads them to violence.

In February 1974, a 25-year-old artist set off on a trek hitchhiking to an art show. It was a little over a five-hour drive. She didn’t make it far.

This crime was all over national news at the time it happened, and whenever the shooter was in court. What got little “airtime” was his father’s role in the crime.

On his last night, at around 10:30 pm, a caller ordered a pizza for delivery. When the delivery man arrived at the location, he found the owner of the property had let it go into uninhabited ruin.