Actually, it's more of a LACK of morality. Plus what you said - crowd Herd mentality.
Because they 'figured' that someone else would have done something, they are making up excuses to not help others.
Aren't they just trying to avert responsibility?
I agree. The drivers of the minivan and the lorry have both been arrested.
According to the article and the security cameras, they did indeed notice, but simply diverted their attention to their own business.
I thought that I had to mention the second case because more people are more interested with non-Asian affairs.
Also because I thought that Gaddafi also have a lack of Morality to massacre innocent Libyan civilians.