We had a scare as well at BNA yesterday. A small plane (Rockwell Commander) took off from 20C at BNA and had an engine failure. Since this particular A/C has only one it was pretty serious. The tower gave him a clearance to do a 180 and land opposite direction 2C. The pilot missed the runway but made the grassy area next to it with gear down and rolled to a stop. The pilot was unhurt but it did, at least temporarily, cause an ALERT 3 to be issued ineffectively closing the airport for a few minutes. A Southwest on approach had to go around and all traffic ceased. Unfortunately i didn't have my BC-296 to hear the rescue side of it but got the info mainly on ground control 121.9 A very interesting day to say the least.