Blake Tower is an assistant district attorney for the Southern District of New York who helps Daredevil by providing him with information to track down and capture criminals. He started out as a subordinate of Samantha Reyes while she attempted to bring justice to the Punisher, fighting against Nelson and Murdock during the court case. When Reyes was killed by Ray Schoonover, Tower then began assisting Daredevil in ensuring justice for his deceased boss while helping in Harlem in a case for Luke Cage while Mariah Dillard was trying to frame him for Cottonmouth's murder and Diamondback's hostage situation.