K9 Trooper Andy. Wish to extend my condolences to the Indiana State Police at Evansville and Master Trooper Kevin Waters for their sudden loss of K9 Trooper Andy. ISP says Waters and Andy started working together in June 2008 and they worked side by side until his death. "Andy was a great partner and I will never stop missing him,” said Trooper Waters. State police say Andy is credited with hundreds of narcotic seizures and multiple criminal apprehensions.