Hellbreeder

Hellbreeder is a 2004 horrormystery film directed by James Eaves and Johannes Roberts and starring Lyndie Uphill. The films centers on a killer clown who returns from Hell and goes on a murderous rampage....

Alice finds and confronts the man, and holds a gun to his head but cant bring herself to kill him. She instead takes him prisoner in an effort to hear his story. The mans name is Sam and informs Alice that he is hunting a creature from hell who kills children. Alice is unsure whether to believe him when she receives a call informing her that another child has been killed in front of witnesses, who report the murderer as being a clown. It is now that she comes to the realization that it wasnt Sam who killed her child but the clown and that her memory was wrong. She agrees to help Sam, who has been present at the murders not as a perpetrator but as the hunter of the monster, known as the Hellbreed.Meanwhile, Detective Weiss has pulled up Alices files and it is revealed that she has been committed to a mental institution in 1989. She escaped in 1995 and is still wanted by the authorities. Alice is handcuffed and taken to the institute. Outside they encounter the Hellbreed who kills Detective Weiss but leaves Alice unharmed and backs away. Sam arrives and kills the Hellbreed. ........

Source: Wikipedia