How is chemistry used in forensic science?

Question

i know that it uses analytical chemistry and biochemistry, but how is it used?

Answer 1

The list would be a very long one, but here are a few possible examples:

Identification of volatile solvents at a fire location.

Identification of brand and age of paint chip pigments.

Analysis of alloys and steel as well as bullet compositions.

Mineral composition of vehicle wheel-well samples.

Rubber composition of skid marks.

Identification of trace blood stains at crime location.

DNA analysis of victims and criminals and body tissue and fluids.

Analysis of toxins, drugs and poisons.

Fiber analysis, including dyes and polymers.

Answer 2

To catch the rape cases they check the DNA test