There are things such as forensics evidence testing to get back to them, for one thing. The RCMP have always been absolutely straight forward with the public and consistent in saying adamantly this is a "fluid", a "complex", a "multi-province" case. I don't think they can just snap their fingers and give us all the answers. Simply the suicide scene and evidence from there alone requires going over. There is absolutely nothing suspicious or sneaky about it taking this long (which really isn't long) we are just very impatience interested public people who think they can give us all the answers overnight LOL.