Beloved PBA official Danny Tirelli helped grieving families on 9/11. Courtesy of Dan Tirelli “Dan Tirelli was one of the first police officers that helped my family navigate the pain and grief ...

After the World Trade Center’s South Tower crashed down around him on 9/11, retired Port Authority police Sgt. Conrad Krueger never returned to Ground Zero — until Wednesday.

NEW YORK (WABC) -- Another 9/11 hero has died of illnesses linked to Ground Zero. Former New York State Police Sergeant and Station Commander Jeffrey Cicora passed away on Saturday.