She's been a fixture as both a reporter, morning show contributor and fill-in anchor on Global Toronto and when needed, even appeared on AM 640. Marianne Dimain, who also worked at CityNews, has left the network. She said a tearful goodbye to viewers on Friday. 

This article is actually from Thailand, and is very poorly written (which just could be the result of bad translation) but it doesn't indicate where she might be going next or why she left. 

I've worked with Marianne in my distant past, and she was always a really nice lady, as well as being a good reporter. But I have to admit I'm disappointed they didn't play "So Long Marianne" at the end of the show!

You can watch her farewell on their morning show here.