Former University of Kentucky competitive cheerleader Laken Snelling has pleaded guilty to charges related to the death of her newborn baby last year.  Snelling, 22, pleaded guilty to first-degree manslaughter, abuse of a corpse, tampering with physical evidence and concealing the birth of an infant during a court appearance on Friday, August 21. She had previously entered a not guilty plea in April.  “I was under a lot of emotional stresses, and my baby came unexpected,” Snelling said in the courtroom Friday, according to the Lexington Herald Leader.  Local news outlet WKY...