2 killed, including teenage boy, in spate of Oakland shootings

A file photo of Oakland police investigating a homicide. Two people were killed in three separate shootings within a half-hour early Sunday in Oakland. A file photo of Oakland police investigating a homicide. Two people were killed in three separate shootings within a half-hour early Sunday in Oakland. Photo: Michael Macor, The Chronicle Buy photo Photo: Michael Macor, The Chronicle Image 1 of / 1 Caption Close 2 killed, including teenage boy, in spate of Oakland shootings 1 / 1 Back to Gallery

Two people were killed, including a teenage boy, in three separate shootings within a half-hour early Sunday in Oakland, police said.

Just before 2 a.m., someone inside a vehicle opened fire on a group of teens who were walking on the 2000 block of Foothill Boulevard near San Antonio Park, officers said.

A 15-year-old boy, who was not identified, and another person in the group were struck by gunfire. Someone rushed the teen to the hospital, where he died, police said.

The suspect, who was not identified, fled in a vehicle. No arrests were made.

Earlier that evening, around 1:45 a.m., a 32-year-old man was shot on the 1500 block of Broadway and later died, police said.

The man, who was not identified, was with two other people when someone opened fire on the group. All three people drove themselves to hospitals outside of Oakland. The man died shortly after arriving at the hospital, police said.

The violence started around 1:30 a.m. when four people were shot on the 2700 block of International Boulevard. All four were taken to area hospitals, and a woman had life-threatening injuries, police said.

No suspects were identified or arrested in any of the shootings. Police did not say if any of the incidents were related.

Evan Sernoffsky is a San Francisco Chronicle staff writer. E-mail: esernoffsky@sfchronicle.com Twitter: @EvanSernoffsky