Most weekdays, and some weekends and nights, find Special Agent James May sitting in front of a PC in his Detroit office, waiting for some cyberjohn to hit on him. Well, not him exactly, but one of his many teenage girl personas. Helping him on the technical side of his job are more than 800 classroom hours in computer forensics and Internet crimes. He’s also a certified computer forensic examiner by Eastern Michigan University, where he teaches a computer crimes course…