set Bass was able to elude the Texas Rangers until a member of his gang, Jim Murphy, turned informant. Mr. Murphy's father, who was very ill at the time, had been taken into custody and held for questioning. He was not allowed to be seen by a doctor and was prevented from receiving medical treatment, which caused his condition to rapidly worsen. Lawmen sent a message to Murphy informing him that they had his father in custody, and that if Murphy did not agree to meet with them, they would continue to withhold medical treatment from the father. Knowing how sick his father was, Murphy agreed to the meeting. There, he reluctantly agreed to turn informant. John B. Jones was subsequently notified of Bass's movements and set up an ambush at Round Rock, Texas, where Bass and the gang planned to rob the Williamson County Bank. Final shootout On July 19, 1878, Bass and his gang were scouting the area before the robbery. When they bought some tobacco at a store, they were noticed by Williamson County Deputy Sheriff A. W. Grimes. When Grimes approached the men to request that they surrender their sidearms, he was shot and killed. A gunfight ensued. As Bass attempted to flee, he was shot by Texas Rangers agents George Herold and Sergeant Richard Ware. Soapy Smith and his cousin, Edwin, witnessed Ware's shot. Soapy exclaimed, "I think you got him!" No one residing in Round Rock, and none of the visiting Texas Rangers (except Jim Murphy), knew what any of the Bass gang looked like. In fact, after Seaborne Barnes was killed and lay in the street, Ware had to have Murphy identify the body, as no one else knew who the man was. Ware himself stated that he had seen the same three men earlier in town crossing the street to enter the dry goods store, but in fact did not recognize them as the Bass gang. Death Bass was later found lying in a pasture west of Round Rock by Williamson County Deputy James Milton Tucker. More specifically, Bass had to call out to the posse as they were about to ride by him, shouting, "Hey I'm over here. I'm Sam Bass, the one you are looking for." He was taken into custody and died the next day on July 21, 1878, his 27th birthday. No photograph was taken of Bass either