At about this time Joseph and Hyrum Smith returned to Kirtland from their trip to the west. Brigham Young and William Smith met their stagecoach, (probably near Mentor) and informed Joseph of a possible plot against his life. William took Joseph's place in the coach, and all arrived in Kirtland without incident. Once back in the town, Joseph and Hyrum met Solomon W. Denton in the Kirtland Bank and confronted him with accusations saying that he had borrowed a pair of pistols with the intention of ambushing and killing Joseph Smith upon his return to Kirtland. Denton denied the accusations.
[Source: Broadhurst, Dale R., Mormon Chronology, http://olivercowdery.com/history/morchrn2.htm]