Last Tuesday, I opened the mailbag to more questions. Here are the answers.
1. Why has the FBI let Ted Cruz roam the streets even though it’s common knowledge he’s the Zodiac Killer?--elseldo
This is due to a complex jurisdictional dispute between the San Francisco Police Department, the FBI, and Texas Governor Greg Abbott. The two police forces and the Texas executive branch each insist that it's someone else's job to go arrest Cruz; none of them wants the responsibility of apprehending the Senator/serial killer, because he is icky. As FBI Assistant Director Michael Kortan put it, "Maybe if we ignore him he'll just go away.