Don't let sin remain hidden

I have this prayer that I pray regularly (thanks to a suggestion from my sister):
"Lord, don't let sin remain hidden.  Bring it to light so we can deal with it." 
I pray it over everything and everyone.  It's for myself, my family, our church and school, our city and all it's institutions, and up and up it goes.  I pray it for those who are defenseless or who don't have a loud voice; think children, the homeless, the elderly, and those with mental limitations.  I pray it over teachers and aides in schools; that they would overhear things they aren't supposed to hear!  I pray it over law enforcement; that they would have more than just their natural ability to uncover crime.  Yes, I'm praying they would have a crime fighting super power!  Crazy?  Maybe a little, but I'll let God sort it out.  And I pray it over the random citizen like the one in this story:

http://www.heraldnet.com/article/20130916/NEWS01/709169853/Lost-cellphone-leads-to-child-porn-arrest