Warning: graphic content follows.
Slain Hong Kong socialite Abby Choi Tin-fung could have been struck on the head seven times with a hammer when she was allegedly murdered three years ago, a court has heard.
Forensic pathologist Dr Kwok Ka-ki said on Thursday that Choi was fatally struck on the head with a blunt object, leaving a large hole on the right side of her head and causing extensive bleeding in her brain and skull.