Police said they received a call of two stabbing victims on Monday evening in the 300 block of West C Street.
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Responding officers found that a man had stabbed his girlfriend multiple times before stabbing himself in his chest and neck, police said.
The woman was taken to Memorial Hermann Hospital in Houston via Life Flight. She was said to have suffered life-threatening injuries but will survive.
Meanwhile, the suspect was taken to UTMB Clear Lake. Police said he was ultimately charged with aggravated assault.