[Drew68]

Ruben’s character and his wife appeared to have endured some events in their home country, he’s aware of what may happen and “happen quickly”.

Yep. El Salvador. He's seen what happens when government forces take people away.

[SZonian]

It’s building...can be seen when the military are on patrol while the woman was outside the wire...if one was watching the scenery closely, it can be seen that any who were considered a “threat to security”, regardless of infection status, were dealt with by extreme prejudice.