Joseph blinks a couple more times before nodding deeply and moving forward, completing his computations on his PDA.  He glances over to Alethea, furrowing his brow faintly. "Miss, I do not know if you are skilled in the use of that kit... but this man requires immediate medical assistance, and you seem to be the best equipped for such a job...."<br/><br/>He steps a bit further forward, sniffing the air as he picks up the odd scent, he tilts his head faintly to the side and sends his tongue forward to taste the air, in a distinctly reptilian fashion.<br/><br/>(And the dice smile upon me, I get a 13 for Knowledge/Phsyical Sciences on the chemical, and a 21 on Knowledge/Physical sciences for investigating the scene.)