Delaware trooper’s final act of heroism highlighted as Tunnel to Towers rallies support for his young family

Delaware State Police Cpl. Matthew "Ty" Snook was shot and killed at a DMV office while working an overtime shift just two days before Christmas. 

Now, a national charity says it will pay off his mortgage for the wife and 1-year-old daughter he left behind.

Frank Siller, CEO of the Tunnel to Towers Foundation, shared the story of the 10-year veteran state trooper's heroic final moments and announced the initiative to support the family.

DELAWARE STATE TROOPER KILLED IN DMV SHOOTING INCIDENT...