Sniper Elite 4 - Abrunza Monastery, Mission 5, Authentic Plus.

I was following this video    • Sniper Elite 4 - Abrunza Monastery - Authe...   to figure out how to get to Castle Hill stealthy. Once you get to Castle Hill first thing you do is to kill the solder on top of the wall who has the flare gun, then kill the radio operator to prevent him from calling in reinforcements. If you doing the monastery the same way as i did it just be patient and wait for Capo, unless he is scared he will always walk the same route. If he gets scared he will hide in the basement.