Privileged upbringing of smug southern student who mocked Charlie Kirk’s death revealed…as her parents’ professional pages are scrubbed from the internet

The college student who said she was ‘thrilled’ to mock Charlie Kirk’s death before calling another conservative activist ‘brave’ for not protecting his neck attended a $30,000-a-year all-girls prep school and is the daughter of a Brazilian woman, the Daily Mail can reveal.

Isabela Casahuga Lemgruber, 19, appeared to threaten political commentator Christian Collins during an event Collins hosted at her school, the University of Texas at San Antonio (UTSA), last month, according to records reviewed by The Dallas Express.

Lemgruber, a former debate team member at St Agnes Academy in Houston, shared a handwritten poem that mimicked ‘Twas the Night Before Christmas’ while detailing Kirk’s death, according to a video Collins shared on Wednesday.

Kirk, 31, was fatally shot in the neck in September 2025 while speaking at a public event at Utah Valley University. His death, which was filmed in real time, has been followed by hateful rhetoric ever since.

Collins posted another video on Thursday identifying Isabela and stating that she viewed his Instagram story after he posted the clip of her.

Before she started at the university, her former high school shared an announcement in a since-deleted social media post that congratulated her. The school also shared that she’s a freshman studying international relations and diplomacy at UTSA.

It costs $28,400 a year to go to the Roman Catholic institution, according to the school’s website.

Isabela is the daughter of Houston-based realtor Paula Casahuga, who was born in Brazil, the Daily Mail has uncovered. The student also proudly shared that she is an immigrant at the mic.

Paula works as an ‘experienced licensed real estate agent’ for Nino Properties, according to her LinkedIn. Her name is no longer listed on the company’s website, and the Daily Mail attempted to contact Nino Properties several times.