Yolanda Olejniczak Marodi, 54, has pleaded guilty to murdering her wife, California fire captain Rebecca Marodi, after being captured in Mexico. The case is significant because Marodi had previously been convicted over the fatal stabbing of her former husband, raising questions about repeated serious violence.

Rebecca Marodi was a Cal Fire captain and was killed last year, according to the article. Yolanda Marodi had been serving time for the killing of her first spouse before the later murder case, and authorities identified her as the suspect in the captain’s death.