I'm not exactly sure what kind of investigation you're asking for an update on. I don't have any more information to share than what I just said.
Julie Green on Question 369-19(2): Validating Test Results for COVID-19
In the Legislative Assembly on October 19th, 2020. See this statement in context.
Question 369-19(2): Validating Test Results for COVID-19
Oral Questions
October 19th, 2020
Page 1312
See context to find out what was said next.