Masa Vukotic , a 1three-year-old student , was fatally stabbed on Tuesday night . She was attacked at a Doncaster park in Melbourne just before threepm . Police released CCTV images of suspect boarding bus minutes after attack . He was captured carrying what looked to be a white plastic bag . Friends paid tribute to the Canterbury Girls Secondary College student saying she dreamed of being a lawyer . Vigil was held at crime scene on Wednesday with friends wearing pink .
Masa Vukotic , a 17-year-old student , was fatally stabbed on Tuesday night . She was attacked at a Doncaster park in Melbourne just before 7pm . Police released CCTV images of suspect boarding bus minutes after attack . He was captured carrying what looked to be a white plastic bag . Friends paid tribute to the Canterbury Girls Secondary College student saying she dreamed of being a lawyer . Vigil was held at crime scene on Wednesday with friends wearing pink .