You can watch this on Hidive, but it's also on YouTube:
Sybel reaches Ferris just moments before the M-66. They flee, leading it into traps set by the military.
The M-66 plays dead to allow it to break out of containment when the military try to switch it off and the chase begins again.
This is where we get to the elevator scene.
Sybel, Farris, and the M-66 are in an ascending elevator and they are holding it at bay with an electromagnet.
There's a shot where the camera pans around the elevator from M-66's eye view as it circles them.