Crime scene investigators are responsible for collecting and examining the evidence from the crime scene and preventing it from contaminating. They also interpret the evidence and reconstruct the event if possible.

Wildlife forensic specialists investigate crimes related to animals and they also investigate about the animals and products being illegally distributed.

Those who identify illegal drugs and poisons and revelation of the same are called Forensic toxicologists. They are responsible for interpreting the levels of toxicity and effects of drugs on body functioning.

They are responsible for assessing the mental state of a criminal to know whether he/she is mentally healthy to stand trial.

Forensic Linguists are involved in analyzing the contents of communication, be it written or oral, and trace the identity and nature of the speaker.

Their job duties include determining time and reason of death in cases of suspected murders or suicide. They conduct post mortem examinations.

Serologists are responsible for analyzing blood serums and determining blood groups, and other fluids of body for DNA tests.

These individuals are focused towards identifying bodies and skeletal remains by examining dental records, bite marks, and reconstructing faces from skulls.

Forensic anthropologists analyze skeletal remains to determine factors such as age, sex, ancestry, and cause of death.