A motorcyclist allegedly bit off part of a man's ear during an altercation along the Pan Island Expressway (PIE), a court heard on Tuesday (Feb 10). Singaporean Ronald Koh, 36, purportedly also hit Fabian Quak Wei Quan's father on the back and stepped on his foot. Koh, who denied the two charges on the first day of his trial and was self-represented, claimed that the father might have bitten off his own son's ear instead, reported CNA. The incident allegedly occurred at about 2pm on Feb 26, 2024, near the Sims Way exit along the PIE towards Changi.Testifying in court, 63-year-old renovation contractor Quak Beng Gim said that he was driving in the fourth lane along the PIE with his son, who is in his 20s, seated in the front passenger seat. He was filtering into the third lane, when he heard a van next to him sound its horn at motorcycle. Quak said Koh then cut into his lane, adding that he also sounded his horn at the motorcyclist. «The motorcyclist kept gesturing at me,» he told the court, reported CNA.  Read more