NEW : Nationwide search under way for the inmates who remain at large . NEW : Authorities suspect female accomplice may have thrown cutting tools over ##board . NEW : Authorities investigate possible security breaches at prison . James Renwick , serving 22 years for murder , was captured after shootout Sunday .
NEW : Nationwide search under way for two inmates who remain at large . NEW : Authorities say female accomplice may have thrown cutting tools over fence . NEW : Authorities investigate possible security breaches at prison . Daniel Renwick , serving 22 years for murder , was captured after shootout Sunday .