A local weekly paper is stirring things up - they are known for articles like this.
Last week they were trying to blame the controllers - they'd been up to the flying clubs and all the PPLs were complaining about the controllers here.
This week, they say that the pilot told the passengers that it would be a difficult landing - yet nothing was said to ELLX Tower who believed everything was normal. From what I can understand in the article they're asking the question "was the plane crashed on purpose?"
Maybe someone with a better command of French could translate this.
Article in French