The Vic monkey bike hit-run tragedy

THE PROSECUTION CASE AGAINST CALEB JAKOBSSON

* Mother-of-two Andrea Lehane fatally is injured crossing a road to Carrum Downs shopping centre car park on September 23, 2015

* Five teens are arrested and a 17-year-old Seaford boy and a 16-year-old Carrum Downs boy are charged with offences including reckless conduct endangering life, unlicensed riding and having an unregistered vehicle

* Caleb Jakobsson, 18, hands himself in on September 25

* Jakobsson is charged with culpable driving causing death, dangerous driving causing death and failing to stop and render assistance, and other driving offences

* Mrs Lehane's family switch off her life support and donate her organs because the nurse has suffered "unsurvivable" brain damage

* Two other teens, aged 15 and 17, are released after questioning

* Jakobsson is refused bail

* Jakobsson applies for bail a second time and is released into the custody of a relative in regional Victoria

* Supreme Court hears that a crash reconstruction suggests Jakobsson was travelling at 30km/h in a 10km/h zone