Two people were still fighting for their lives on Tuesday as mourners farewelled the youngest victim of the Bourke Street Mall attack.
A funeral for baby Zachary Bryant was held at a mosque in Doncaster East on Tuesday morning.
Bourke Street grief turns to acts of kindness
In the midst of the Bourke Street tragedy the true spirit of Melburnians continues to be revealed with stories of strangers pulling together to help the victims left injured in the terrible rampage.
The three-month-old was one of five people killed when a maroon car mowed down pedestrians in the mall on Friday, injuring a further 30.
Zachary's two-year-old sister Zara remains at the Royal Children's Hospital in a stable condition.
A funeral is planned for the next-youngest victim, 10-year-old Thalia Hakin, in East St Kilda on Wednesday morning.
Thalia had been due to begin grade 5 at Beth Rivkah Ladies College.
Her nine-year-old sister, Maggie, and mother, Nathalie, were also injured in the attack. Nathalie remains in intensive care.
Melbourne father Matthew Si, 33, NSW woman Jess Mudie, 22, and an unnamed Japanese national, 25, were also killed in the attack.
![Zara and Zachary Bryant.](/web/20170126115930im_/http://www.theage.com.au/content/dam/images/g/t/x/8/s/h/image.related.articleLeadwide.620x349.gtxwzd.png/1485314372319.jpg)
Mr Si had lunched with his wife minutes before he was hit. She described him as "devoted" and said she was "shattered" by the loss.
Ms Mudie, a Sydney insurance firm worker and twin, has been described by family as a "bright bubble of joy".
![Taxi driver Lou Bougias has been praised for his actions in the aftermath of the Bourke Street tragedy.](/web/20170126115930im_/http://www.theage.com.au/content/dam/images/g/t/x/u/a/4/image.related.articleLeadwide.620x349.gtxwzd.png/1485314372319.jpg)
More than $850,000 has been raised to support people affected by the tragedy since the Victorian Government announced the Bourke Street Fund on Sunday.
People are being warned, however, about scammers taking advantage of the tragedy.
![A floral tribute for victims at Bourke Street Mall.](/web/20170126115930im_/http://www.theage.com.au/content/dam/images/g/t/x/d/p/8/image.related.articleLeadwide.620x349.gtxwzd.png/1485314372319.jpg)
A woman told radio station 3AW she was nearly scammed by someone claiming to be collecting money for the Bourke Street Fund.
The woman, identified only as Mel, said she received a call from a man who said he was from the City of Melbourne and asked for her bank and credit card details.
When Mel questioned the caller, he hung up, she said.
Witnesses and heroes involved in the mall attack continued to come forward on Tuesday.
![A funeral is planned for Thalia Hakin, 10, on Wednesday morning.](/web/20170126115930im_/http://www.theage.com.au/content/dam/images/g/t/w/5/5/c/image.related.articleLeadNarrow.300x0.gtxwzd.png/1485345664385.jpg)
A hero cabbie who was praised widely on social media on Monday has spoken to the media about his actions.
Lou Bougias went to the aid of multiple victims and provided direction to others at the scene.
"I was basically just trying to keep people calm and stabilised until the ambos turned up," he told Fairfax Media.
The story of Lou's actions came to light in a Facebook post by another man on the scene, Henry Dow, who described him as a "genuine hero".
A humble Lou said his actions at the frantic scene were "just a matter of adrenaline".
"I was thinking very clearly, I was talking to the victims, the coppers and everyone else who was trying to help. It was basically just a big team effort."
Thousands of Melburnians attended a vigil for the victims at Federation Square on Monday evening.
A growing sea of floral tributes have been left in the Bourke Street mall, and other sites where people were injured.
The alleged Bourke Street killer, Dimitrious" Jimmy" Gargasoulas, has been charged with five counts of murder. He was remanded in custody on Monday.
His brother, Angelo Gargasoulas, was rushed to hospital after Gargasoulas allegedly set on him with a knife on Friday morning, hours before the mall attack.
Angelo Gargasoulas is now in a stable condition at The Alfred hospital.
The State Government has announced extra assistance for victims and witnesses to the tragedy.
The Transport Accident Commission can cover the cost of hospital care, rehabilitation, counselling and loss of wages.
WorkSafe Victoria can provide similar assistance for people who were at work, or on their lunch break, and were affected by the incident.
With AAP and Richard Willingham
Donations for the immediate families of those killed can be made via the website www.vic.gov.au/bourkestreet.html
For urgent support, call Lifeline on 13 11 14. Witnesses and victims requiring support can also call the Victim's Support Helpline on 1800 819 817.