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.
Vandalism is a malicious act and may reflect personal ill will, although the perpetrators need not know their victim to commit vandalism. The recklessness of the act imputes both intent and malice. Because the destruction of public and private property poses a threat to society, modern statutes make vandalism a crime.