At the end of the episode, the National Suicide hotline number is given.
In one scene, it's mentioned that while on the force, Rachel Wilson had a talent for undercover work. Holly Robinson Peete, who plays Rachel, is perhaps most famous for playing undercover officer Judy Hoffs in 21 Jump Street (1987).
Toward the beginning of the episode, when Tucker's old partner is giving a speech, a poster for the Broadway show "In the Heights" can be seen. Olga Merediz, who originated the role of Abuela Claudia in the show and will reprise it in the upcoming film In the Heights (2021), also plays Judge Martinez in this show.