ok now here is what I understood from the current track so far...
first, I don't think there is or will be an August Babu murder track...he saw a car coming straight at them real fast and in order to divert the car, he turned onto that forked road and realised the breaks were not working....had he seen his something suspicious, he would have told imlie when he was hanging onto that trunk, right?
I suspect, that the car he tried to dodge was Surya's...probably someone tampered with his breaks as well, and his car fell into that cliff as well. We had so much time from when August Babu fell and they retrieved a body...probably the brothers have a emotional encounter...August Babu promises to find who tried to kill Surya, and to take care of Surya's family...we know how indebted he feels when family is involved. I don't know if Surya would have been travelling with Malti for her to switch bodies...falling from a cliff, you can't go scratch free right?
That someone who tampered with Surya's car is most likely, jeejaji... Surya knows or suspects this and must have told Augustya about it... and told him how much he loves Malti and made him promise to resolve the issue without Malti's heart breaking...I could be wrong..it's just a theory
most crazy one...Jeejaji could be the father of Binni's unborn child...Surya finding out about the affair and his diamond smuggling could be what led to the tampered breaks. Amrit did say that he took care of Binni's problem...maybe he had Jeejaji killed?? too much?
Augustya had his game plan all set...and he seemed to thoroughly everything going as per his plan...but then, Imlie and Solani didi let the cat out of the bag about the twin thing...his plan was to marry Imlie fast track, but since it's derailed now he's on plan B I guess...
I think the real reason he threw her out of the house is to save her from herself...he knows she has no fear and no limit when it comes to family and would endanger herself...it was a necessary evil...
Coming to the foundation....maybe, just maybe...it's intentionally done by Babu himself?? either to throw imlie off or to better pretend to be Surya? he seemed to b really on guard when it washed off after the rain scene...and it was then that Imlie hallucinated him as Babu
last bit....he asked Tripathi to delete the phone convo he had with jeejaji that day from the official records...why? he would have recognised that 'radarani' anywhere...it's to protect Imlie only...maybe it's Augustya who dug up all the evidence in order to protect all his sisters and Imlie...
Maybe he was trying to corner her and bank of her fear...but again...it looks like things are not working out the way he planned...Imlie called the police...forced him to play detective