I thought I understood the 11/22 timeline and the comings and goings from KB's home and the reasons for them. I had thought PF murdered Kelsey between when he returned to her condo from his alibi-making appearance at Walmart and before he phoned KKL and SF, around 4:00 - 4:30. I thought he stayed at KB's during all that interval. But after reading Gardner's timeline (thank you!) I'm now perplexed about the "3:13 PM Walmart" transaction that is listed. Does that mean that he made a SECOND trip to Walmart that afternoon, or that is when his earlier trip posted to his bank account? I thought store transaction time stamps indicated the time of the purchase, but maybe not? If there was a SECOND trip to Walmart, what was that for? That certainly couldn't have been to bolster his untrue timeline of lies, I wouldn't think. If there was a second trip, did he commit the murder before it, or after it? Can anyone explain his 3:13 Walmart transaction? TIA.