Who is Deena (aka Dolores Nocho-Alverez) from Origin in Death and what is their importance?

Deena is born on June 8th, 2027 in Rome. Her father of record was a pediatric specialist and her mother a psychiatrist. She has no siblings and no relationships of record. Deena kills both Icove Senior and Icove Junior. She is skilled at changing her appearance. After Icove Junior is killed, she becomes a dark redhead, and her eyes are a vivid green.

In reality, Deena's life began at Icove Center, as did most others who attend the Brookhollow Academy and College. Her instruction, as with the others, is vigorous and intense. She is expected to excel and continue until she is ready for Placement. Deena speaks four languages fluently, and can solve complex math equations and theorems. She is skilled with electronics which come easy for her and she can date and identify most archeological remains. On top of all that, she can successfully organize a dinner for two hundred and act as a competent hostess. She is trained for covert ops, however, and not marriage. Her education is deemed a success.

Deena runs away from the Academy at the age of twenty, and lives for over twelve years in secrecy and hiding, dreading a lifespan of approximately one hundred and fifty years of this constant nightmare. She has only one mission in life - to stop the men who are responsible. Deena is well on her way to accomplishing it. She successfully infiltrates Icove Center first, and boldly entering the executive office, she uses a scalpel to kill the man she grew up knowing as the Father, Wilfred Icove Senior. Deena is largely responsible for the end of the experimentation, having accomplished her mission to stop the secret cloning being done. Deena herself has been cloned many times as well, and her 'children' are all raised in the Academy. It is her aim to free them to have a normal life.