Nope, in February the OPP made a brief statement ORNGE to "confirm that the criminal investigation is still ongoing and anticipated to be completed soon"
Source: 
https://www.thestar.com/news/queenspark/2017/02/20/five-year-ornge-criminal-probe-wrapping-up.html

... 8 months later and nothing new has been stated.  Personally I don't expect the ORNGE investigation to be completed until, at earliest, June 8th, 2018.