Chemist Dr Seah Lay Hong today testified at the Kuala Lumpur High Court that she found seminal stains on alleged victim Mohd Saiful Bukhari Azlan's grey underwear and black trousers.
She said for the black trousers they were found near the front zip area and on the bottom portion.
Similarly for the grey underwear, Seah, who heads the Serious Crime Unit of the Chemistry Department, said they were found on the front and the bottom portion.