Husband of teacher killed in Texas school shooting dies of heart attack

Joe Garcia, 48, died just two days after his wife, Irma Garcia, 46, a teacher at Uvalde's Robb elementary school, was killed

The death toll from the Uvalde school shooting that killed 19 students and two teachers reached the campus' extended family Thursday, when the husband of one of the slain teachers died of a heart attack.

Guadalupe Joe" Garcia - the husband of 46-year-old Irma Garcia, who was shot and killed while sheltering children in her classroom - died two days after the mass killing that shattered his family, a cousin of his wife confirmed on a verified GoFundMe page.