Completed the following sentence: In 1925, Osage tribal elders, with the help of local law officer James Monroe Pyle, sought assistance from the BOI when local and state officials could not solve the rising number of murders. yle presented his evidence of murder and conspiracy and requested an investigation.<unk>Pyle presented his evidence of murder and conspiracy and requested an investigation. <unk> <unk> <unk> ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ The other agents recruited were: a former New Mexico sheriff; a former Texas Ranger; John Burger, who had worked on the previous investigation; Frank Smith; and John Wren, an American Indian of the Ute Nation who had previously been a spy for the
Mexican revolutionaries.