Kelvin Keil of Spearfish on May 19, 2011 claimed his $10,000 prize from the May 18, 2011 Hot Lotto drawing at the Rapid City Lottery office. Keil purchased his winning ticket from the Valley Corner Market on Evans Lane in Spearfish. The business will receive a $1,000 bonus for selling the winning ticket. The odds of winning the $10,000 second prize in Hot Lotto are 1:607,744. The Hot Lotto jackpot currently sits at $1,150,000 for the next drawing on Sat., May 21, 2011.