Blade: Trinity

Blade Trinity also known as Blade III or Blade III Trinity is a 2004 American superhero film written, produced and directed by David S. Goyer, who also wrote the screenplays to Blade and Blade II. It is produced by and stars Wesley Snipes in the title role, based on the Marvel Comics character Blade. It is the third film in the Blade film series. The film grossed over 129 million at the U.S. box office on a budget of 65 million. The adventures of Blade continue in 2006s Blade The Series.

After both medical and interrogative sessions prove futile, the police prepare to hand Blade over to a group of medics, who are, unknown to them, vampires. He is rescued by Hannibal King and Abigail Whistler, Abrahams daughter, both of whom belong to a group of vampire hunters called the Nightstalkers. King and Abigail reveal that the vampire Danica Talos, who once temporarily turned King into a vampire, has located Drake. Because he is the first of their kind, Drake is invulnerable to sunlight. Talos hopes Drake is powerful enough to kill Blade and make the rest of the vampires into daywalkers as well.The Nightstalkers believe the vampires are too numerous to kill individually, so Sommerfield, their resident chemical specialist, has created an experimental bioweapon dubbed Daystar, an airborne virus capable of killing every single vampire in the world on a molecular level. ........

Source: Wikipedia