Eric Locelvira was arrested in Chicago with the assistance of U.S. Marshals, Oakland Police said.
[Ads /]
RELATED: Oakland PD needs help IDing persons of interest in fatal shooting of man delivering flowers
The fatal shooting happened in the 400 block of 26th Street just before 6:30 p.m.
Oakland Police had released a photo of Locelvira on June 28 in hopes of identifying him; they eventually announced his name early Thursday as a "person of interest" and were seeking help locating him.
[Ads /]