Evidence
Mitochondrial DNA
Mitochondrial DNA (Mt DNA) is the DNA located in the mitochondria and is energy producing cell organelle.
Seminal fluid Analysis in forensics
Seminal fluid is a complex mixture of secretions from at least four male urogenital glands. The seminal vesicle gland contributes approximately 60% to this mixture, the prostate gland contributes approximately 30%, and the combined contribution of the epididymis and bulbourethral glands account for the remaining 10%.
Heroin
What is Heroin? •Heroin is an opioid drug made from morphine, a natural substance taken from the seed pod of the various opium poppy (Papaver Somniferum) plant. Medicinal Use of Heroin •Heroin is usually used as an illegal drug of abuse.
CCTV Footage Importance as an Evidence
✍Work of Forensic starts from here. When the quality of the footage is poor, it can be very difficult to clearly identify the person visible in the video. There is technique named as Facial Mapping which can be used to identify the subject of the CCTV recording by comparing facial proportions and the distances between their features to a known image of a Person/victim/suspect.
