How do you know there was no deleted voicemail on Becky's cellphone?
Becky's phone records show that someone accessed her voicemail at 12:50am Wednesday. My view is that Becky was already tied up and possibly unconscious and even dead at the time and the murderer(s) used Becky's phone to access her voicemail.
The police could have obtained Becky's last voicemails -- even those that were deleted from the service provider's (Verizon) databases -- had they been prompt and instructed Verizon within the allotted time period. As it were, the police intentionally contacted Verizon AFTER the allotted time (I think it was after 30 days) and all of Becky's voicemails at Verizon's databases had been purged by then.
So we don't know whether or not Jonah had left a voicemail on Becky's cellphone around midnight Tues. The only way to ascertain this info now is by obtaining Jonah's phone records and these records have not been disclosed to the public.
And have no doubt long been destroyed.
Lately I have been thinking about how he (allegedly - though I believe it) told Dina that he could kill her and get away with it.