
A Texas stepdad who was allegedly shot to death by his daughter's teen stalker "bravely" defended his family in the moment he was killed, says his widow.
Osvaldo Casas, a 37-year-old father of three, was fatally shot outside his Houston home Aug. 10 while confronting a "suspicious person" – later identified as 17-year-old Cristian Gasca Martinez, according to police.