ved a small laceration on Walls' arm.

Police conducted a lethality assessment, during which Walls reported that Taylor had previously threatened to kill her, had choked her and either owned a firearm or had easy access to one, according to the complaint.

At the time, Taylor was already out on bail in another case involving Walls.

Court records show Taylor had previously been charged with felony false imprisonment, strangulation and intimidation of a victim, along with misdemeanor battery and disorderly conduct.

As conditions of his bail in that case, Taylor had been ordered to have no contact with Walls and was prohibited from possessing a firearm.

Hours after the first police response, officers were called back to North 42nd Street for a shooting.

Around 2:50 p.m., multiple 911 callers reported that two women had been shot.

Walls had reportedly been shot in the chest and was described as having  shallow breathing.  A second woman had been shot in the arm.

When officers arrived, they found the two women on the porch of another residence.

According to the complaint, the second victim was sitting on the porch with significant bleeding from her right arm. Walls was lying on her back near the bottom of the porch stairs and was unresponsive.

Officers applied a tourniquet to the injured woman's arm and began CPR on Walls.

Police also observed a bullet strike to the front door of the home.

A witness inside the residence told investigators he had been sleeping when gunshots woke him up. When he looked outside, he saw the injured woman screaming and a man, later identified by investigators as Taylor, attempting to hit her, according to the complaint.

Investigators also reviewed security camera footage that prosecutors say captured the shooting.

According to the complaint, the video showed Walls and the second victim walking together on the sidewalk when Taylor's vehicle approached at a high rate of speed.

Walls began moving backward in the opposite direction while looking toward the vehicle before running toward the porch and front door of a residence.

Prosecutors say Taylor got out of his vehicle and chased Walls on foot.

Walls can be heard on the video yelling,  Get away from me!  as Taylor approached, according to the complaint.

Taylor allegedly followed Walls onto the porch steps, extended his arm and pointed a handgun directly at her.

The complaint says Taylor fired once before the gun appeared to malfunction. Investigators allege Taylor cleared the weapon and then fired two additional rounds at Walls from close range.

Taylor then ran away from the porch and out of the camera's view in the direction of the second woman, according to the complaint.

Another gunshot can then be heard.

Taylor allegedly reappeared on camera and ran back to his vehicle before driving away at a high rate of speed.

The second victim could be heard calling for help before returning into view with blood covering her arm, according to the complaint.

Investigators later showed the surviving victim a photograph of Taylor. The complaint says she identified him as the person who shot both her and Walls.

Detectives also interviewed Taylor's mother, who told investigators Taylor and Walls had lived together and that the two  fought all the time and it was really bad,  according to the complaint.

Taylor's mother also told detectives her son had called her after the shooting and told her he loved her before ending the conversation.

Walls died at the scene.

A preliminary autopsy found that Walls suffered multiple gunshot wounds.

Milwaukee Police Department

Taylor remains wanted.

Milwaukee police are asking anyone with information about his whereabouts to contact the department. Police say Taylor should be considered armed and dangerous and should not be approached.