Richard D. Arazosa died on April 13, 2013, from cancer related to the recovery efforts at the World Trade Center after September 11, 2001.

He was appointed to the FDNY on January 24, 1970. During his tenure, he served with Ladder 56, Engine 325, and Ladder 27. He was a member of the Holy Name Society and Company Officers Association. He was recognized numerous times for his leadership and courage and for placing himself at risk to save the lives of others. He was awarded a Pulaski Association Medal and a New York Yankee Public.

Chief Arazosa was appointed to the FDNY January 24, 1970. He was cited 8 times for bravery and in 2000 was awarded the Pulaski Association Medal & New York Yankee Public Service Award. In 1999, Lad.27 responded to a fire at 380 E 173 Street led by then Captain Arazosa. Inside the blaze was an unconscious victim. L-27 made entry to the fire apartment but was met by fire. The door was maintained in the closed position. Knowing the victim was inside, and with out protection of a hose line, Capt Arazosa had the door opened and ordered the can man to knock down as much fire as he could. The 2 1/2 gallons allowed Capt Arazosa to enter the apartment and make his way to the living room where he located and removed an unconscious 30 year old female. In 2001, Arazosa responded and spent countless hours in the search and recovery efforts. He developed symptoms to which he ultimately died from which were directly related to his time at the WTC.

He was married with 2 daughters and 2 sons.