This looks like a helicopter, probably something like an EC-135 or similar based on the tail, traveling away from the camera... not an object falling straight down or landing. I think it's just forced perspective creating the optical illusion it's coming straight down and I see this effect with aircraft often. I'm going to try and find some more accurate information on the location and see if there's anything on ADS-B Exchange and if so I'll update my comment.
Edit:
Looks like it was an EC-145 MedEvac helicopter (callsign N144NE) at roughly 1650 ft
Location in Pembroke where object was filmed from
Source: https://imgur.com/a/q9yyphX
Further zoomed in
Source: https://imgur.com/a/KF7Zud6
Proof this is the location of the hot tub object was filmed from
Source: https://imgur.com/a/60H0guh
Track of N144NE that shows in passes over this location
Source: https://imgur.com/a/uIcXM4M
Source: https://imgur.com/a/cxrd35N
ADS-B Data showing N144NE as it's about to cross McCormacks field of view from her hot tub at 9:02:50 PM
Source: https://imgur.com/a/pwsnfB4
Edit 2:
I didn't see his comment when I made mine 5 hours ago but looking thru the comments I see that
u/aarddvaarkk deduced the same thing roughly an hour before I did so he deserves some credit as well.
https://www.reddit.com/r/UFOs/s/9I0WIv6DDM