At Narcissistworld, they featured this video about helping people.
And this quote about how there might be situations in which sociopaths are most likely to help:
Normal people get too bothered witnessing suffering to keep seeing it. Narcissists don’t care – they are too focused on their own story, judging the losers in a way that makes them feel good about themselves, etc. But sociopaths can really see the suffering and keep going.