Their efforts couldn’t thwart disaster though, and slowly but surely, Haley started figuring out that Supergirl was none other than Kara Danvers.
Things escalated to the point where Alex was left with no choice but to erase some of her Kara-related memories, along with the rest of the D.E.O. And things could get even worse for Alex.
Things were getting tense for Supergirl’s D.E.O. as its agents tried their best to protect Kara’s otherworldly identity from the increasingly aggressive Colonel Haley.