In an attempt to preserve his good name, Wilkinson edited the letters. They had been sent to him in cypher, and he altered the letters to testify to his own innocence and Burr's guilt. He warned Jefferson that Burr was "meditating the overthrow of administration" and "conspiring against the State." Jefferson alerted Congress of the plan, and ordered the arrest of anyone who conspired to attack Spanish territory. He warned authorities in the West to be aware of suspicious activities. Convinced of Burr's guilt, Jefferson ordered his arrest. Burr continued his excursion down the Mississippi with Blennerhassett and the small army of men which they had recruited in Ohio. They intended to reach New Orleans, but in Bayou Pierre, 30 miles north of Natchez, they learned that a bounty was out for Burr's capture. Burr and his men surrendered at Bayou Pierre, and Burr was taken into custody. Charges were brought against him in the Mississippi Territory, but Burr escaped into the wilderness. He was recaptured on February 19, 1807, and was taken back to Virginia to stand trial.