I think there is a word missing in the reporting. I'm guessing it should read: "But a surveillance video acquired by police showed him with a large bag leaving his Rockaways apartment shortly after Jeanine ARRIVED, then later showing up at the storage facility on Arden Ave."
I think the word I have in caps, "ARRIVED" plus the comman is missing from the article. Otherwise, it really doesn't make much sense. I think Jeanine arrived at the Rockaway home, was killed there, removed from that location in a bag, and put into the storage facility.
Not the outcome we wanted, but it fits the pattern we've all seen before.
Sad day.
jmo