By Reyna Preciado Click here for updates on this story TUCSON, Arizona (KGUN) -- In South Tucson, a heroic moment was ...

Irma Gonzales, the housing director, said, “I’m extremely proud of our tenant, Mr. Alfredo Alvarez, known as Freddy. His selflessness is amazing. He saved lives, and he was able to stay safe.” ...

Irma Gonzales, the housing director, said, “I’m extremely proud of our tenant, Mr. Alfredo Alvarez, known as Freddy. His selflessness is amazing. He saved lives, and he was able to stay safe.” ...

Last Wednesday, Alfredo "Freddy" Alvarez was walking his dog when he noticed heavy smoke. He didn't hesitate, running upstairs to extinguish the fire in his neighbor's apartment.

Irma Gonzales, the housing director, said, “I’m extremely proud of our tenant, Mr. Alfredo Alvarez, known as Freddy. His selflessness is amazing. He saved lives, and he was able to stay safe.” ...

Irma Gonzales, the housing director, said, “I’m extremely proud of our tenant, Mr. Alfredo Alvarez, known as Freddy. His selflessness is amazing. He saved lives, and he was able to stay safe.” ...