Security is beefed up at Miami-Dade College after a music professor is attacked in a parking lot on the Kendall campus.


Professor Marc Magellan thinks a student seeking revenge for a bad grade may have sucker punched him before smashing his head to the ground--- leaving him with a broken nose and bruises.


School spokesman Juan Mendieta says the whole thing is shocking. The attack happened during broad daylight April 15th.





Police have no surveillance tape and have not identified any suspects.

Magellan hopes to return to teaching this week.