As family, friends and teachers mourn a 14-year-old girl struck and killed by a TTC bus over the weekend, Toronto police are still trying to talk to the six passengers who may have witnessed the incident.

Amaria Diljohn, 14, was struck at the corner of Finch Avenue East and Neilson Road, at approximately 5:40 p.m. on Friday.

A sunset vigil was held for the girl at a bus stop on Sunday evening. Her distraught mother attended, but did not speak to the media.

Diljohn was killed on the school day before the holiday break, but teachers and counsellors gathered at her high school on Monday to offer support to students who need it. Diljohn had attended Woburn Collegiate since September.

They were also on hand at Highcastle Public School, where her teachers and basketball coaches said Diljohn was a popular girl.

“She was kind, she was caring, she was involved in her school,” said one teacher.

Diljohn had been attempting to cross Neilson Road from east to west when she was hit by the 133 Neilson bus, which did not remain at the scene, according to Toronto police.

Const. Clint Stibbe said on Saturday that he was looking to speak with six passengers who were on the bus sometime between 5:15 p.m. and 6 p.m. on Friday, as determined by security camera footage.

The 27-year-old bus driver was questioned on Saturday.

No charges have been laid.

Andy Byford, the TTC Chair, would not comment Monday on whether the driver of the bus is still employed with the organization.

He did, however, announce a review of training, “to give the public reassurance.”

“It seems only right to show the public that we take safety seriously -- something I feel very strongly about,” he said.

Byford spoke with Diljohn’s family on Sunday and offered his “deep condolences.”

It is not clear whether the driver came forward to police, who had called the incident a possible hit-and-run on Friday night.

Stibbe said Saturday that evidence was being reviewed and that any witness should contact police.

The Amalgamated Transit Union Local 113, which represents TTC bus drivers, also released a statement.

"We are shocked and devastated by this grievous tragedy and our hearts go out as one to this young girl's family and friends,” said the ATU. “No words can express the depth of our sadness for those who knew and loved her.”

Anyone with information is asked to call police at 416-808-1900 or contact Crime Stoppers anonymously at 416-222-TIPS (8477), online at www.222tips.com, by texting TOR and a message to CRIMES (274637), or on Facebook.

With a report from CTV Toronto's Naomi Parness