Whose fault of the tragedy?

I saw news article today, and some video clips widely shared in facebook, about the horrible accident which caused 12 deaths... the video clip was rather awful, bloody scene... then of my curiousness, i went to Chinapress.com and understood the event occurred on October 10, 2010. A meaningful date, 10/10/10 became the most memorable day for the 12 victims' family... in my understanding, the accident happened like this:

Venue: KM223.2 of the North South Expressway, Seremban, near Simpang Ampat, 7:45pm

According to a chinapress, there's a chinese woman aged 28 with the same sirname of mine, in chinese pronunciation, Lu was heading to KL with her boyfriend. She was at the most right of those lanes, theres a black MPV in front of her, synchronized speeding with the bus. whereas in the middle lane, its the bus and a national-made car following it.

Lu's boyfriend, was driving at the speed of 110km/h, roughly 100m from the bus driving at estimated 90km/h by Lu. She also said that the bus was driving straight, which doesn't seem like driver feels sleepy.

She saw the bus dodged to the left, and head of to the crash barrier and then to the opposing road.

she suspected a car whom failed change its lane into the middle lane and caused the bus to crash off to the opposing way after slight damage to the car, ramming into 5 cars of the opposing side.

The indian driver of the said car, has got down from his vehicle and drew out a girl from the car, whose supposedly terrified by the accident.

Lu's boyfriend,  immediately change to the middle lane and avoided incurring into the accident.

Because the lack of evidence, people now are blaming each others for the fault.

Some of the victim's family accused the driver for irresponsible driving speeding.

The long distant bus company, Delima, said that the guardrails are to be strengthened.

The menteri said, the bus manufacturers should produce quality bus with a better frame which would withstand stronger impact.

For whoever or whatever, please be calm and stay concern about the problem, the bus crashes again.

Blame games are boring and unnecessary because it will build no benefit to anyone.

Instead of blaming, please be considerate, accidents happens everywhere, anywhere... sometimes, these accidents are not blamable, because accidents happens... in fact, the bus accident rate is not the most serious matter on the road, as we also have mat rempits causing much trouble than the buses does... causing more innocent people to lose their life.

however, i would like to express my sympathy towards the victims and to their families, when 10/10/10 ruined their lives and life.