A nursing student in Texas who was just days away from graduating was stabbed to death by her roommate after an argument over their cats, authorities say.

Chester Lamar Grant, 40, is facing a murder charge in the April 26 death of 23-year-old U.K. native Tamilore Odunsi in Houston. Cops responded shortly before 4 p.m. to an apartment on the city’s southside for a welfare check. Officers knocked on the door but received no answer. Then they walked around to the back of the apartment where they found blood on the concrete patio. Cops entered the apartment and found Odunsi in the kitchen suffering from numerous stab wounds. Officers also discovered Grant in the bedroom with at least one stab wound. The victim was pronounced dead while Grant was taken to the hospital with critical injuries.

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Houston police told local CBS affiliate KHOU the two had been roommates for just a couple months and were in a spat over their cats. The argument escalated and Grant allegedly stabbed Odunsi before trying to take his own life. Police took Grant to the Harris County Jail on Saturday. He is being held on a $500,000 bond.

Odunsi’s family started a GoFundMe account for the woman known on TikTok as Tami Dollars or TD.

“Tami was a beautiful soul, full of light, ambition, and kindness,” the fundraiser reads. “She was just 23 years old. A devoted Christian, she was a God-fearing young woman who found strength and joy in her faith. She had a deep love for her church community, where she was actively involved and always eager to serve others with humility and grace.”

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She dreamed of becoming a nurse and wanted to work with children in her new career.

Odunsi was set to graduate from nursing school just a few days before her murder, her family said. Her death is “an unimaginable loss at a moment that should have marked the beginning of a bright and promising future.”

Grant is slated to appear in court on Monday.