While it is possible this Hitman/ Murder might still be in the country I sure hope the Airports have been placed on alert. My guess is this was a well planned and thought out hit so this Hitman was probably paid extremely well. If that is the case he's left America and was gone by late that same night or early morning. If he is still in the country then someone or many someone's are in cahoots and are hiding and feeding him. I'm praying he gets found and caught alive so we might actually find out why he committed such a heinous crime. My Thoughts are Prayers go out to his Family friends and colleagues throughout this most difficult time