Extinction is the complete demise of a species. It takes place when all individuals of a species die out. Extinction has occurred throughout the history of life on Earth. It is the ultimate fate of all species. In fact, it has been estimated that 99.9% of all species that have ever lived on Earth are now extinct.
Marvel Comics released a Dexter limited series in July 2013. The comic books are written by creator Jeff Lindsay and drawn by Dalibor Talajic. Another limited series, called Dexter: Down Under, was published in 2014.
According to the investigations of both Dexter Morgan and writer Sal Price, Hannah was responsible for several murders sprouting from her time with Wayne and this occured just a year prior to her crossing paths with Dexter (and Wayne's subsequent death).