A substitute teacher in Palm Bay is facing felony charges after police say he sent an explicit photo of himself to a female student. 27 year old Ajani McPherson was arrested Friday on campus at Palm Bay Magnet High. Brevard Public Schools says McPherson wasn’t a regular sub and had only been at the school a few weeks. He’s now in jail with bond set at $52,500. Investigators haven’t said how old the student is or whether more victims are involved.