No explanation of anything. Movie is pointless from the very beginning. The comment "Hollow" barely scratches the surface. It makes no sense, totally unrealistic, has no depth or even the slightest hint of a plot. There are some redeeming qualities in the realistic portrayal of human nature under extreme stress and duress but it is no substitution for substance and story development. I had high hopes for this film and my expectations were met; this was the worst production I have ever seen in my entire life. (Intentionally redundant). There was potential but it was not met; sadly the most protracted waste of effort, talent, and money ever completed.