OAKLAND -- A shooting following an argument in downtown Oakland on Tuesday morning left a bystander wounded, police said.

The woman who was shot was hit in the shoulder and was expected to recover.

The gunman got away after the shooting, which occurred about 10:30 a.m. in the 1300 block of Broadway.

A police watch commander witnessed the incident and pursued the suspect, but the gunman got away, police said.

Police said two men were arguing and one pulled a gun and began shooting at the other. The intended target was not hit but gunfire struck the woman, who was standing nearby.

The gunman ran away and the intended target also left before police could talk to him. With the help of witnesses, police later found a handgun they believed was used in the shooting in the 1400 block of Broadway.