Cause of death for Republican congressman's staffer determined

This story discusses suicide. If you or someone you know is having thoughts of suicide, please contact the Suicide & Crisis Lifeline at 988 or 1-800-273-TALK (8255).A cause of death has been determined in the case of Regina Santos-Aviles, a staffer for Republican Rep. Tony Gonzales of Texas who died after an incident in which she caught fire at her home in September.Santos-Aviles’ death was ruled a suicide by self-immolation, according to Texas Public Radio, citing the Bexar County Medical Examiner’s Office.She was found critically burned in her backyard the night of Sept. 13 after emergen