Weichmann testified that on the day President Lincoln was shot, April 14, 1865, he accompanied Mary Surratt to her other property in Surrattsville, (now Clinton, Maryland), where she delivered items that Booth later retrieved hours after the assassination. He further testified that Mary Surratt met with Booth no fewer than three times on that fateful day. Samuel Mudd, the doctor who treated Booth's broken leg on the night Lincoln was killed, and claimed to have no knowledge of the conspiracy, was linked by Weichmann's testimony to the events for which he was tried and found guilty as well. Augustus Howell, a blockade runner who worked with John Surratt, claimed during the trial that Weichmann provided the Confederates with classified information obtained by his position at the War Department. He supposedly hoped to obtain a better job from the Confederate government at Richmond in exchange for his services; however, these accusations were never substantiated.