Spy captured.
--A letter from Shelbyville, Tenn., dated the 18th inst, has the following item:‘ Forrest's forcer, on Friday last, went in pursuit of a woman to whom suspicion had been attached. She had reached the Yankee pickets in front of Franklin when they came in sight, but on they dashed, driving in the Yankees and capturing their "body." She proved to be a Miss Cushman, a theatre actress, claiming relationship with the celebrated Charlotte, and had upon her person plans and drawings of our fortifications, and the disposition made of the latter. It is said that she was a crinoline scout for McClellan in Virginia, and performed valuable services. Her fine talents are, doubtless, occupied at the present time in planning an escape from Columbia, where guard.
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