A forensic expert examines lip prints from a glass found at a crime scene. According to the Suzuki and Tsuchihashi classification, a pattern showing branched grooves that intersect is classified as which type?
- A Type III ✓
- B Type II
- C Type I
- D Type IV
Correct answer: A. Type III
Explanation
In Suzuki and Tsuchihashi classification, Type III lip prints show branched grooves that intersect. Type I is clear-cut vertical grooves, Type II is straight grooves that fork or branched grooves, Type IV is reticular (rectangular) pattern, and Type V is undetermined. Cheiloscopy can provide associative evidence, though it is less established than fingerprints.
Reference: Forensic Medicine and Toxicology: Principles and Practice by K.S. Narayan Reddy, 35th ed.
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