Another version with graphics was posted online on FB I believe. It depicts the first MyVi from the fast lane grazed the Pajero on the middle lane (Pajero may also have switched to the fast lane close to where 1st MyVi was overtaking). Upon graze impact Pajero countered hard to left and lost control, swerving to the left-most lane where the 2nd speeding MyVi from the left crashed (probably to the left side of) the Pajero, causing it to turned turtle... The first MyVi must have ran away (or did it..?), leaving the 2nd MyVi damaged at the front... If you look at the aftermath, the rear of the Pajero looks almost intact without much impact damage.

In short, 1st MyVi grazed the right side of Pajero, then Pajero lost control and veered to the left where 2nd MyVi crashed onto the left of the Pajero...

I wished I could find back the link... Saw it on the FMC FB site or its sister FMurderC FB site couple of days back... It's probably a snapshot of an illustration taken from a malay daily...

EDIT: found it...!

Why not at fault...?

She was racing... some more speeding on the left lane... If she wasn't speeding, she would have been able to brake on time... Even not speeding and crashed on the Pajero, the impact wouldn't be so great to cause it to turn turtle...

Anyway, just let the police investigate, we can just end the speculation here...