Serial killer Milat remains in hospital

Updated May 15 2019 - 7:43pm, first published 7:38pm
Backpacker killer Ivan Milat has been in hospital undergoing a series of tests.
Backpacker killer Ivan Milat has been in hospital undergoing a series of tests.

Serial killer Ivan Milat is expected to spend a third night in a Sydney hospital after being transferred from NSW's highest security prison for medical tests.