This urban setting has been pointed out by anonymous tipsters, who have come forward after 25 years, as the suspected final resting place of at least four people who disappeared during the civil war that raged in Guatemala during the 1980s.
VOA: standard.2009.12.18
We know with some certainty that workers were in the final stages of setting the final sections of pipe (production liner) in the hole and cementing it in place.