The Crow (Eric) is a fictional character and the protagonist of The Crow comic book series, originally created by American artist James O'Barr in 1989. The titular character is an undead vigilante brought back to life by a supernatural crow to avenge his murder and that of his fiancee. The character has subsequently appeared in several feature films, a television series, and spin-off novels and comics. In the various incarnations, films, and spin-offs, many people have taken on the Crow persona in order to avenge their own wrongful deaths. In 2011, IGN ranked the Crow 37th in the Top 100 Comic Book Heroes. The Crow made his live-action debut in the 1994 The Crow portrayed by Brandon Lee. Later, The Crow was portrayed by Mark Dacascos in the 1998 television series The Crow: Stairway to Heaven.

What's the best answer to this question: is the crow based on a comic book?
yes