OAKLAND — A 27-year-old man was killed and two other men wounded in a drive-by shooting Thursday night in East Oakland, police said Friday.

The name of the man killed, an Oakland resident, was not released pending notification of family. The names of the other men shot, one 28 and the other 31, were not released.

Police said the men were friends.

The shooting happened about 9:40 p.m. Thursday in the 1500 block of 100th Avenue outside a liquor store.

Sgt. Michael Cardoza said the three men were hanging out with some other people when the group was shot at multiple times by someone in a passing car.

The 27-year-old man died at the scene. The 28-year-old man was taken by ambulance to a hospital where he was in critical but stable condition Friday. The 31-year-old man got his own ride to a hospital and was in stable condition.

No one else was hurt.

Cardoza said police are trying to determine who the intended target was as well as a motive for the shooting. No arrests have been made.

A man thought to be a fourth victim of the 100th Avenue shooting was actually shot at another location, police said.

That man told police he was standing on 65th Avenue with some other people when he heard a shot and realized he had been wounded in the neck. He got a ride to the same hospital as the 31-year-old man from 100th Avenue, arriving at almost the same time, police said.

The killing is the 10th homicide of the year to be investigated by Oakland police. Last year at this time Oakland detectives had investigated 20 homicides.

Police and Crime Stoppers of Oakland are offering up to $20,000 in reward money in the 100th Avenue shooting for information leading to the arrest of the shooter and up to $5,000 in the other shooting. Anyone with information may call police at 510-238-3821 or Crime Stoppers at 510-777-8572.