Your argument is that the time of death was between 9:00 and 9:30. Even if he attacked her the second she walked in the door she would not have been dead by 9:30. She bled to death slowly after being sexually assulted stabbed. The Rudy acting alone theory has to contain a significant amount of time for a struggle. Meredith didn't just stand there and do nothing.
Why does an attack by a single assailant have to involve a long, violent struggle? Many people (men or women, strong or weak) would acquiesce if they were backed against a wall with a knife which was subsequently placed at their throat. It also takes less time than you are probably imagining to bleed to death from the types of neck wounds that were inflicted upon Meredith. Plus, see my earlier post about hypovlaemia/exsanguination, and its effects on gastro-intestinal function.
I remember another post where someone said there was actually little signs of a struggle, so it's either one of two things. He murdered her alone and there was a long struggle making it very unlikey he could have dumped the phones by 10:13 or there was little stuggle because there were three killers, with a small struggle a 10:13 dump of the phones was possible.
As before, why couldn't there be the third option of a lone assailant and little/no struggle?
If he used the toilet before Meredith came home, why not flush it? He didn't seem to be very worried about being detected, after all, the theory is that he threw a big rock through a window. So flushing a toliet was thing he was afraid was gonna get him caugh? Come on now...
Come on now? You've got yourself very confused at this point. The contention is that Meredith arrived home while he was sitting on the toilet, before he had flushed. So once someone was in the house, there was naturally a compelling reason for him to remain silent and try to make a quick exit without being discovered.
And your logic is going haywire with the rock stuff. The contention is that he would have cased the house for some while to satisfy himself that it was empty (maybe he even knocked on the door, to check that nobody would answer it), before throwing the rock. So when the rock throwing and entry took place, he could be pretty sure the house was empty.
So Rudy tried the door at 9pm, it was locked so he searches around for a rock, throws it through the window, climbs up the side of the building and into Filomena's room. And you still believe Meredith was dead by 9:30?
Ughhhh you're confused again. When I mentioned Rudy trying the door, it meant he could have been trying it
from the inside, trying to get out. Of course, his problem would have been that he couldn't get out via the front door (which he might have expected to be easy), since it's likely that Meredith locked it behind her with her key - thereby making it impossible to exit the house via the front door without unlocking the door with the key.
If he confronted her at her bedroom door that would mean he was in the apartment prior to 9. I thought (but I could be wrong) that he had an alibi for up to 9:15.
You're wrong.
Again, something else that took time.
He did everything else and still had time to fiddle with the phone?
I really don't know where you're getting this whole "no time" idea from. If Guede was already inside the house when Meredith returned at 9pm, then he had an hour in which to confront her, kill her, assault her, clean himself up, move Meredith's body, go through her stuff, and leave. This is far more than enough time.
Since Meredith's phone never conneced with that tower before it's more likely that the phone was almost to it's final destination. How far away is the garden? A ten minute walk maybe (and yes, the person would have to walk to avoid suspecion). That means the person leaving with the phones would have had to leave the apartment no later than 10:05. Considering the fact that Meredith might have entered the apartment as late as 9:15, you're looking at 50 minutes for one person to do everything. I don't think so.
She almost certainly got home very shortly after 9pm. And the phone didn't have to be in its abandoned position in the garden when the incoming MMS was received at 10.13 - it may very well have been somewhere en route between the girls' house and the garden where it was dumped. And, in any case, 50 minutes would still be more than enough time. Why on earth do you think it wouldn't be? Do you think the killer completed the Times crossword before leaving the murder house?
Incidentally, if you're saying that the phone evidence implies that the phones were away from the house by 10.13pm (and I would agree with you on that), then the police case against Knox and Sollecito looks incredibly weak, since it's pretty well agreed that they couldn't have arrived at the girls' house before around 9.30pm at the very earliest - and the prosecution theory entails a significant preamble to the murder itself. Oops
How can you be certain knew the door needed to be locked with a key?
Not 100% certain, but pretty certain based on the type of lockset, the photos of the front door, and the testimony of the other girls in the house.
The person who left with the phones probably left the apartment around 10:00 so the people waiting to be towed wouldn't have seen that person anyway.
If you believe this (as I am also inclined to do), then you must necessarily believe that it's very unlikely indeed that Knox or Sollecito were involved in the murder, for timing reasons.