I asked Is there a data stackexchenge query for close vote versus down votes? on meta stack overflow.
I was hoping to get some statistics on people who had a question closed down-voting the question closer with-in some time period in an anonymous format. Just to see if it would be worth-while for 'vote fraud' scripting to detect this. I was told this information was not publicly available and someone at the stack exchange team would have to do the query.
Especially obvious is if all five people have down votes in a short period of time. This doesn't appear to be reversed (at least in a 48hr period). The particular
question answer down-voted might not deserve it. I am fine with someone wanting to punish me for my opinion.