WESLACO – An 11-year-old boy from Florida honored the life of a 7-year-old Harlingen honorary officer who lost her battle with cancer this week.

Zechariah Cartledge runs a mile for every first responder who has lost their lives in the line of duty but will have a special run for Officer Abigail Arias.

In July, Abigail was sworn in as an honorary police officer in Harlingen, as well as in other departments across Texas.

When she was 4 years old, Abigail was diagnosed with Wilms tumor.

Zechariah has run for fallen Rio Grande Valley officers Cpl. Jose “Speedy” Espericueta and Trooper Moises Sanchez this year.

Watch Zechariah's run for Abigail below.