No alcohol involved with Emma Czornobaj (woman who helped animals) and very surprisingly, the wife and mother of the victims was satisfied with the sentence.
I do remember reading at the time when this was in the news, the husband/father driving the motorcycle apparently turned his head far back enough, rubber neck style, to see what Emma was doing and didn't pay attention to the road very well and played a big part of the accident as well.
Were he paying attention to the road, rather than the sideshow, he may have escaped death.
I tried a search for the article, no luck. Will try tomorrow.