On Death suicide or otherwise?

There is not a day goes by when someone or someone you know has lost someone close.  The past year we lost John's mom, and then in November his brother.  There is a lot of uncertainty as to what happened.  They say time will heal.  In some cases perhaps, in others, there in lays the heartache.
There has been a number of stories written, and broadcasted over the past few weeks.
The most recent article
 http://www.revelstokecurrent.com/2013/02/18/roger-morrisons-death-leaves-his-brother-with-unanswered-questions/
The other links to CBC and The National are also included.
The story that is still behind the scenes of what the media tells you all is the life that was lived the past few years .. The last relationship that played more of a contributing role is his untimely death.

I am extremely saddened by this.  The impact it has had on John, and on Roger's blood relatives.
What we know now, and have learned.  How sick and twisted a person has to be to do what she has done and for the length of time.

How does one wage a battle against the coroners service for putting the family through this, and I do not mean one that Roger was estranged from as they were not family.

How does one wage a war against the RCMP for not showing due diligence and offering a true investigation of the scene. The house, the estate released to a woman that moved out a year or so prior.
Seen with him the day before his death, one that was not to have contact with him at all.
The police stating that he was going to be charged...but never was... why. they claim they could not find him.  But they saw movement in the house wednesday.  So from Sunday to wednesday they did what?  Let it be as they knew she would be up there again anyways?
This is something a person cannot let go of.  you spin around and around wondering.
What is furthermore sickening is that this last relationship since 06 had been about a created drama and fantasy.  Now he was a grown man, he made some  poor choices.  How is this possible?  How.....She ruined 2 marriages, a relationship Roger had with a long time dear family friend, a relationship with his closest training partner, and his brother.  How the hell did this happen...
The systems that failed, and a woman so blatantly had played the system to her advantage.  I will call a spade a spade.