In a November 2022 court filing, prosecutors said Miller told investigators he'd met with Graber the day of her murder, that he felt "frustration" over her hurting his grade point average, and in their interview referred to her with a coarse pejorative.

Source: https://www.fark.com/comments/12827944?utm_source=feed&utm_medium=comments&utm_campaign=fark

It’s supposed to stand for “queer,” but that used to be a generic (and pejorative) term for anyone who was gay or bisexual.

Source: https://hotair.com/jazz-shaw/2023/11/19/decoupling-the-tq-from-the-lgb-n593326