In 2015, Beckner disagreed with exonerating the Ramseys, stating, "Exonerating anyone based on a small piece of evidence that has not yet been proved to even be connected to the crime is absurd." He also stated that the unknown DNA from JonBenet's clothing "has got to be the focus of the investigation" at this point in time and that, until one can prove otherwise, "the suspect is the donator of that unknown DNA." In 2016, Gordon Coombes, a former investigator for the Boulder County District Attorney's office, also questioned total absolution of the Ramseys, stating, "We all shed DNA all the time within our skin cells. It can be deposited anywhere at any time for various reasons, reasons that are benign. To clear somebody just on the premise of touch DNA, especially when you have a situation where the crime scene wasn't secure at the beginning ... really is a stretch." Steven E. Pitt, a forensic psychiatrist hired by Boulder authorities, said, "Lacy's public exoneration of the Ramseys was a big slap in the face to Chief Beckner and the core group of detectives who had been working on the case for years."