• Police shot dead knifeman after he killed two and left third in critical condition 
  • Mohammed Ibrahim, 34, went on a stabbing rampage through Melbourne 
  • He stabbed a protective services officer assaulted at train station on Wednesday 
  • Attacker then got on train and two women then found in car with stab wounds   
  • One woman died from injuries while the other is fighting for her life in hospital
  • Man then found with stab wounds in Kew who was taken to hospital but also died
  • Ibrahim died after being shot by police who had tried to arrest the 34-year-old