[Q] Bricked phone? Flashing red LED w/ no vibrations topic

Background: I was flashing a backup via TWRP, which failed because it could not write to memory. I rebooted the phone and it no longer responded.

Currently: the phone only has a blinking red LED whenever the USB cable is connected. I cannot connect into fastboot. The phone does not respond or do anything. No vibrations.

Is there any possible way to fix this? Or am I screwed?