They do it to Orca, why not to sex offenders. Tag them and trace their location the same as wildlife scientists do with wolves, orca, for God's sake, even rattlesnakes. What's the problem here? We can spend untold amounts of money on protecting pup fish in some desert area where they are going extinct naturally but we can't spend a similar amount on protecting these sex offenders from themselves, to say nothing of the prey these predators devour.
If the Catholic Church wants to grovel and show sincere remorse for similar sins, fund a program to get sex offenders traced (start at home, daddy pope) on a permanent basis. I'm sure other concerned churches would want to support and donate to such a desirable project. Sure, you bet.
Hate to be cynical but doing good seems to be a "divine" right and is more of a one-way, do good to my church, feed my god, serve my servants, and so on. Doing good does not mean to impoverish the church for the good of people. Oh no, doing good means to impoverish the people for the good of the church. Bah, humbug.
Get these sex offenders permanently located and it will not only protect our children but the offenders themselves. What's the delay?