I don't believe that LE out and out lies but they have been known to twist a few facts to get what they want. JMO
Now, I have heard about LE lying to suspects in interrogations "we have proof you did it" when they really didn't.
But I can't remember a single case where LE told MSM outright lies, and then cleared them up after a suspect was arrested.
I am sure there are stories about LE telling lies to cover up their own "mis-doings" for want of a better word, but during investigations? Just to throw off suspects? In sworn affidavits submitted to Judge's so they can get search warrants? Wouldn't that be perjury???
Please, please, please correct me if I am wrong!!!