A Chinese international student who fatally stabbed his girlfriend at least 75 times in a "rageful" attack inside her Sydney apartment has been jailed for up to 20 years.
Weijie He, 24, killed 19-year-old Liqun Pan with two knives and a hammer in her Wolli Creek flat on June 27, 2020, before he jumped from the fourth floor of the apartment block in a suicide attempt.
