A martial arts teacher walking his dog says he was sucker-punched, then held the man down until federal officers arrived.

Aleem Spencer, out on parole for a 2005 kidnapping conviction, faces attempted murder and arson charges after two Oakland shootings weeks apart.

Reports described a power outage affecting PG&E customers in San Francisco, though its scope and timing were not confirmed.

Michael Perillo was released after prosecutors admitted they couldn't prove he killed Edson Perez. The investigation into Perez's death remains open.

David Elliott, 60, was walking near the median when a car struck him. Coroner's records list no confirmed address for him.

Sevindik Huseynov funneled reimbursement checks through Vonyes Inc. before wiring cash to Hong Kong, prosecutors say.

A 16-year-old from San Leandro and a 17-year-old from San Ramon were attacked visiting a friend at eaves Pleasanton. Police say it wasn't random.

At least one victim was hospitalized after two groups of juveniles clashed at Fruitdale Station Tuesday evening.

A Pacifica detective was struck by a car during a retail-theft spree, according to police.

No victims were found after shots rang out near 21st and Harrison streets Tuesday night.

Officers arrested the pair after they walked out with armfuls of pants, part of a wider SFPD crackdown that has logged 844 retail theft arrests since March.

Raymond Jamar Brooks faces charges tied to minors and adult women as investigators seek possible victims across multiple states.

John Powell, 20, is held without bail after deputies say he stabbed his father during a family fight on Parsons Avenue.