Deputies arrived and started questioning the woman's son about what happened. That's when the suspect jumped out and started stabbing himself. They shot him with a Taser and took him into custody.
Man accused of fatally stabbing estranged wife
WILLIS, TX
It happened yesterday morning at a home in Willis in Montgomery County. Sheriff's deputies say the man waited outside the home and stabbed his wife's boyfriend when he walked out.
Authorities say he then went in and stabbed his wife, killing her.