because they cant leave it like that forever :S
Police investigators require crime scene photos to be taken so that later on they can review the crime scene even if it was already cleaned. It occurs if someone wants to review old files and files an appeal.
The notes left behind at the scene of the crime were written on a piece of paper and contained a cryptic message that hinted at the identity of the perpetrator.
The most important thing when recording a crime scene is to ensure the preservation of evidence. This includes taking photographs, videos, and detailed notes of the scene before any evidence is disturbed or moved. It is crucial to document the scene thoroughly to maintain the integrity of the investigation.
Notes, photography, and sketching
The most important prerequisite for photographing a crime scene is for it to be unaltered.
Crime scene investigators begin by having the scene of the crime secured. They must then take photographs of the crime scene, take notes on important pieces of information (such as posistion of a victim, presence of bruises or swelling), and identify items that need further testing in the lab. A crucial part of processing a scene is ensuring that evidence is not altered or contaminated. Failure to do so could result in all evidence being discarded.
Try the below website:
Alvin Dewey concludes that the murderers must have known their victims due to the lack of forced entry and the extent of violence in the crime scene photos.
Crime Sceene Investigator jobs involve gathering evidence to bring back to labs for biochemist to examine. They also do the following Fingerprinting Creating footprint impressions Sketching the crime scene Taking detailed photos of the scene Carefully packaging evidence to be taken for DNA or other analysis Good crime scene investigators must be able to carefully follow detailed protocol; if they dont, they could seriously disturb a crime scene and ruin important evidence.
I found a few on the below website:
first you go the crime scene. second you take notes about the crime scene third you dust around for fingerprints, gunshot residue etc fourth you interview the bystanders and witnesses, record all their comments fifth you take pictures of the crime scene and finally you release the crime scene tot he public with a statement idk if it is correct but it seems pretty real
crime scene sketch