Delima Express heading northbound --> Crashed the rear of a car (1) --> Delima Express lost control --> steered sideways --> rammed into the guardrail --> into the opposite lane --> Crashed into a Toyota Hiace (2) heading southbound --> Myvi (3) cannot brake in time upon seeing the Delima Express on the fast lane & bang straight into the Delima Express --> Honda Accord (4)  behind the Myvi, cannot brake in time as well & bumped into the Myvi  --> Welfare Department Bus hit the Delima Express which was blocking the 3 lanes from the southbound direction --> 12 fatalities recorded and 50 others injured.

1. Delima Express was speeding. It was on the fast lane on the highway.
2. It was a crosswind area between 2 hills. (Kawasan Angin Lintang)
3. That stretch of road is haunted (km223 northbound).
4. A car behind Delima Express too rammed into the opposite side of the highway. (reason unexplained, thus speculation no. 3 arise)
5. 101010 is a auspicious date, but that particular time is the "dark" period.

1. Was Delima Express speeding? How fast was it?

2. What is the health condition of the driver?

3. Before the accident, Delima Express was in which lane? (slow, middle or fast?)

4. It was reported that Delima Express crashed the rear of the car (car 1 as in my summary above).

5. What is that car 1? What happened to car 1? Where's the driver of car 1?

6. Assuming that the Delima Express was speeding and crashed on Car 1. Passengers and driver of Car 1 would have been killed, or injured. I couldn't find any information on Car 1.

7. The traffic on Sunday evening is normally heavy towards KL (people getting back to work on Monday). Is there no other eyewitness on what happened to Delima Express prior to the crash? The only witness claimed that Delima Express was speeding also said that she was asleep before the crash. Was there anybody who was awake at that time?

8. What about the traffic monitoring cameras? I usually see the cameras along the NSE that monitor the traffic flow. Can the bus be detected? Maybe we can even see what happened to the bus that it flew to the opposite direction.