<prompt> Stretch laceration is seen inBlunt tangential impactBlunt perpendicular impactHorizontal crushingImpact by sharp objects with heavy base  <response>: Stretch laceration These lacerations occur from over stretching of the skin and soft tissues due to heavy forceful impact exercising a localised pressure. Stretching of tissues can occur in run over by a motor vehicle. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 121 