The Flash - Season 5eps22 «AUTHENTIC»

: Captain David Singh is promoted to Chief of Police and names Joe West as his successor. In a major reveal, Singh also confirms he has known Barry is The Flash for a long time.

: By directing Nora to destroy Cicada’s dagger in the past, Thawne successfully erases the very object that suppressed his powers and kept him imprisoned in 2049. The Flash - Season 5Eps22

The Season 5 finale of The Flash , titled "," is widely considered one of the series' most emotional episodes, primarily due to its heart-wrenching conclusion and major shifts in the status quo. The Endgame of Eobard Thawne : Captain David Singh is promoted to Chief