What we learnt from police updatepublished at 00:24 BST
Victoria Police and the Australian Federal Police have just given a 30-minute press conference on their investigations into the Helen Haines incident on Monday afternoon.
Here's what we learnt:
- The suspect has been charged with three offences: a Commonwealth charge of causing harm to a Commonwealth public official and two state offences - intentionally causing harm and dangerous driving causing serious injury
- Police says there may be more charges including attempted murder
- Investigators will explore if drug use and medication played a factor in the incident and are yet to unearth a motive
- Police refused to answer any questions about the suspect's mental health and said they were still probing any personal connection the suspect had to Haines
- Almost one person a week is being charged for making threats against "high office holders" and their staff
- Authorities confirmed the suspect and his online profile were not on their radar before the alleged attack
- The "quick and fearless" actions of bystanders was praised by police






