Tenure
Early in her term, Crockett served as the representative for the 35 newly-elected Democratic members and acted as a liaison between them and the House Democratic leadership. Through the Infrastructure Investment and Jobs Act signed by President Joe Biden, Crockett secured $510,000 in federal funding for infrastructure projects in Glenn Heights.
Crockett has sponsored and co-sponsored legislation aimed at legalizing fentanyl testing strips, and offering additional employment protections for military spouses. She also introduced legislation to improve access to rural housing assistance and has supported proposals affecting Texas’s independent power grid.
In a 2023 impeachment hearing for President Joe Biden, Crockett accused fellow congresswoman Marjorie Taylor Greene and other Republicans of hypocrisy. She claimed that those launching the impeachment inquiry, and those who brought forth charges against Biden, were ignoring documented evidence of President Donald Trump's own criminal offenses; she displayed photos from the FBI search of Mar-a-Lago, depicting Trump storing classified documents inside a bathroom, to which she remarked, "These are our national secrets—looks like in the shitter to me."
Crockett also served as a national co-chair of the 2024 Harris–Walz campaign.
In 2025, she was appointed to the House Judiciary Committee.
She later referred to Texas Governor Greg Abbott as "Governor Hot Wheels" and a "Hot Ass Mess" during a speech at a Human Rights Campaign event. Crockett denied that the comment had to do with Abbott's condition, instead saying that it referenced the "planes, trains, and automobiles" he used to transfer migrants to Democratic communities. Representative Randy Weber filed a resolution to censure her.
