According to page 685 of the Discovery Documents on August 21st, 2018:

Colorado Bureau of Investigation CBI Agent MATTHEW SAILOR and Agent TRACI SCHWARTZBAUER, responded to the DoubleTree hotel located at 119 7th Street in Greeley, Colorado to interview FRANKIE RZUCEK, brother of SHAN’ANN WATTS. The interview began at approximately 15:47 hours, and was conducted in his hotel room, #205.