Jesse G.'s dad said on Greta that those "flurry" of calls were because Casey wasn't getting the house and she was fighting with Tony (could it be she left Tony's late on the 15th?).
Link?
What if Casey didn't stay at either the Anthony's or Tony's? Does that shed any new light into this part of the story?
OK. If I go w/ George working 6/16PM, then, there must not have been a need for Casey to take Caylee from C&A covertly. C&A had no way to care for Caylee if Cindy works till 5PM'ish.
If the flurry of calls were due to Casey being locked out AND having a fight with Tony, then...
6/16 Monday PM
Casey gets p'd at everyone she's calling to allow she & Caylee to stay the night, she can't get into C&A's and she just had a fight w/ Cindy anyway 6/15. No luck w/ Amy and No luck w/ Jesse. Casey heads to Sawgrass and she and Caylee stay the night w/ Dante. Casey wants to 'repay' Dante and since Dante's partied w/ chloroform before he has some around, but doesn't adjust dose and he or Casey give Caylee a fatal dose - or - as someone else suggested, Casey (and Dante) are incapacitated and Caylee drinks a fatal dose.
6/17 Tuesday
Caylee doesn't awake. Casey & Dante spot ZFG looking @ an apartment and the kidnapping plan is hatched. Dante may assist in getting ZFG's ID info to Casey from the guest card in the office or the database later. Casey stays the night @ Dante's or in the Pontiac w/ Caylee's body in the trunk.
6/18 Wednesday
Casey calls G&C cell and home phones to fix their location before returning home, borrowing a shovel, and burying Caylee in the loose dirt beside the pool. She moves the Rubbermaid storage box back over the spot to help conceal it.
6/19 Thursday: Casey & Tony look @ Crane's Landing Apartments.
6/20 Friday: Casey & Tony party @ Fusian.
6/21 Saturday: Casey & Tony hang
6/22 Sunday or 6/23 Monday (likely Monday PM)
Casey returns to G&C's to recover Caylee's body. Casey doesn't need a shovel this time since the dirt is loose. She may not even pull into the garage since the body could be placed is in plastic bag(s). Casey breaks into the storage shed and takes the gas cans
just in case she runs out of gas with Caylee's body in the trunk. Casey disposes of Caylee's body in a dumpster or body of water (e.g. Lake Underhill).
Casey hadn't counted on the strong decomp odor on her from handling the body and must spend the night in the Pontiac. She drives around to find some WiFi to pass the time. The strong odor makes her wish for some wind and she muses to Lee in her Fb message about Chicago being windy @ 12:40AM Tuesday.
6/24 Tuesday
Casey changes into cleaner clothes in the car and showers @ Jesse's @ 10AM. She returns the gas cans to G&C's and may or may not encounter George (likley didn't IMHO). If the enctouner didn't occur, George sees the gas cans reappear and (after 911 calls, etc.) figures the eyewitness account of seeing Casey's trunk will help to establish reasonable doubt. 2:40PM Casey fb msg's Troy about "DRAMMA" of the past 9 days.
6/25 Wednesday - Thursday 6/26
Casey hangs w/ Tony and the odor in the Pontiac from the residual fluids gets worse. She ditches it Thursday night or Friday morning by the dumpster to lessen the chance it will draw attention. She puts the bag of trash in the trunk hoping G&C will figure that is the source of the smell and clean the car for her. Her car has been towed before (Amy's statement) and she figures she'll either call George or just buy time and let it get towed.
Had G&C never been exposed to human decomposition odor before the 911 calls may have never occurred.