The review says Crown prosecutors should instead be present at all such hearings.
Derek Saretzky is charged with first-degree murder in the deaths of Terry Blanchette, his two-year-old daughter Hailey Dunbar-Blanchette, and Hanna Meketech.
Police complaint commissioner Stan Lowe says he ordered a new probe into the actions of Frank Elsner after an investigation team uncovered allegations, that if substantiated, would constitute breaches of public trust.
Aydin Coban is accused of using webcam video with sexual content to blackmail up to 39 victims from various countries, many of them underage.
The College of Nurses of Ontario has also ordered Mandy Edgerton — formerly Mandy Reid — to undergo remedial training on privacy rules.
A spokeswoman for the Public Prosecution Service says Crown attorneys withdrew the charges against Craig Stoner in Nova Scotia Supreme Court today.