Survivor of serial killer Elizabeth Wettlaufer makes surprise appearance at hearing

The woman who once told a courtroom she was too afraid to go anywhereafter survivingan insulin overdose delivered by serial killer Elizabeth Wettlaufer,made a surprise appearance on Tuesday at participation hearings for the upcoming inquiry into the former nurse'sactions.

Wettlaufer is currently serving a life sentence for the murders of eight seniors in her care and the attempted murders of four others over a seven-year period across southwestern Ontario from 2007 to 2014.

• Families, friends of Wettlaufer's victims band together ahead of inquiry

Beverly Bertram, who was 68 at the time and receiving home care, described in her victim impact statement to a Woodstock, Ont.,court in June thatshe feltimmense pain, doubled over and wondered why no one would helpafter she was administered a massive dose of insulin by Wettlaufer.

I don't look at people or nurses the same way. Beverly Bertram

She wrote that the attack left her scarred years afterwards.Too afraid to go anywhere, she instead stayed home with the curtains drawn.

On Tuesday however, leaning on a walker, Bertram stood at the lectern in a St. Thomas, Ont., courtroom and addressed officials including Justice Eileen Gillese, the inquiry head.

"After the attempted murder I don't look at people or nurses the same way," she said. "Do they know what they're doing? Are they qualified? Who do I call to check? How can this happen in our community?" she said, reading from a statement.

"From my perspective as a victim, I had the need to speak today because if I don't speak, there will be no changes to the long-term care," she said in the Elgin County Courthouse.

'Too many people are alone'

"The agencies that hire nurses in our communities have to have better rules, more expectations. If they change jobs a number times, why?" she said, an apparent allusion to Wettlaufer'smultiple job postings in the area.

"Medication errors should not be let to slide. Too many people are aloneand there is no respect or kindness toward people in nursing homes, at least notin my home. This is wrong."

CBC News was told by senior counsel at the inquiry that Bertram could not be photographed.

When CBC News made an interview request, inquiry senior counsel Elizabeth Hewitt answered on Bertram's behalf, saying, "She'll think about it."

Bertram is one of 47 people and groupslooking for the right to call and question witnesses at the upcoming inquiry.

The organizations include advocacy groups, healthcare workers' unions, regulators and even long-term care homes themselves.

Gillese and her team of lawyers will consider the applications over the next month and likely make a decision on which parties will be able to participate inthe formal inquiry in January.

The inquiry is expected to get underway in June.