The man and woman who were stabbed have also been taken to hospital and their condition has been described as serious but stable.
But Leadbeater said she understood the "passion" around the debate and vowed to "continue to work as hard as I can to make sure that the genuine concerns that are there are considered" as the bill went through Parliament.in England and Wales by 330 to 275 in a free vote - meaning MPs were allowed to vote with their conscience, rather than following party orders.
It was the first Commons vote on the issue in nearly a decade and paved the way to a monumental shift in the law.Leadbeater said she was "under no illusion how big a deal this is"."We will take oral evidence from over 50 witnesses, which is highly, highly unusual for a private members bill," she said.
This week, the first stages of line-by-line scrutiny of the bill sparked heated debate, with accusations of bias towards pro-assisted dying voices.But Leadbeater argued she had taken "a really open approach" to the bill, welcoming amendments.
"It is upsetting and disappointing sometimes to people who are suggesting otherwise - because we've got to get this right," she said.
"It is not just about passing the law, it's about passing good law that achieves what we are trying to achieve but does not create other problems and takes into account everybody's views.""I can't overstate the impact that this has had on our communities, and particularly on young people in the area."
He added the "courage and strength" of the victims was "admired by everyone" and had "saved future generations from being victims at the hands of Neil Foden".It has been three years since new mum Lydia went into a mental healthcare unit with her 12-week-old son.
She says she had reached breaking point and "was in a really tough place" after being diagnosed with post-natal depression.But with the support of a parent and child foster scheme, the 23-year-old says she was able to keep her son, Casper, and "become a better mum".