When you first meet Capek, there will also be two guards
with submachine guns there. Enable the vivalahelvig code.
Throw a remote detonation bomb at one of the guards so that it
attaches onto him. He will run around screaming as usual until
you detonate the bomb. After this is done, he will not die but
instead continue running around screaming. This also happens to
the other guard. Note: It takes two bombs or just a gun to gill
those guards.