The line's engaged 500mg erythromycin 4 times a day Lanier said one suspect was a white male who was last seen around 8:35 a.m. in a khaki military uniform, short-sleeved with a beret hat, and armed with a handgun and the other suspect was a black male approximately 50 years of age, may have been in possession of a long gun, and dressed in an olive-drab colored uniform.