(a) Hair Morphology

(b) Identification and Comparison of Hair Samples

(c) Collecting and Preserving Hair Evidence

(a) Types of fibers

(b) Natural and Man-made Fibers

(c) Identification and Comparision of Fibers

(d) Collecting and Preserving Fibers

(a) Collecting and Preserving Paint Evidence

(b) Forensic Examination of Paint

Anagen Phase

Catagen Phase

Cortex

Cuticle

Follicular Tag

Macromolecule

Man-made Fibers

Medulla

Mitochondrial DNA

Molecule

Monomer

Natural Fibers

Nuclear DNA

Polymer

Telogen Phase