Rocephin is part of a class of drugs called cephalosporins. It prevents bacteria's ability to make and maintain their cell wall. Without a cell wall, bacteria are vulnerable and ultimately perish.
Criminalistics is one of many divisions in the field of forensic science. Forensic science includes forensic pathology, odontology, entomology, engineering, criminology, and other disciplines. All of these are specialized sections in forensic science.
The classicists define crime as behaviour which violates the social contract, which is detrimental not to the state as such, but to the personal safety and property of those individuals in society whose decision to 'contract in' founded the authority of the state.