i just read the news article how the police handled the incidnet without due respect to the family of the crime victim.  if it happened in the u.s.a., things would have been a lot different.  police here is not much different, but lawyers are very active - good or bad.... 

i think you're heading to the right direction by doing what you can do to draw public attention.  don't give up.  the truth will come.

p.s.
just over an hour ago, i watched a tv program that featured a family that their 7 years old girl was kidnapped duirng summer vacation.  it happened some 20 years ago.  the mother admitted she almost went crazy first few weeks, then she tried to think to forgive the kidnapper.  she had to think this way, the person who took her daughter was not so bad person, he/she took care of little girl....
her husband could not forgive, kept the anger within.  not known for sure if it helped, but he died at his early 50's.  the mother became the crusader against the death penalty and travels through the country telling her own story.  (the little girl had been dead, she was the third victim of the serial killer who took four lives.)

wishing you a peace of mind to come someday.
god bless you.