S.F. Police Arrest Suspect in SoMa Shooting Homicide

Siaosi Aleamotua, 33, taken into custody for fatal shooting in South of Market neighborhood

Published on Mar. 5, 2026

Got story updates? Submit your updates here. ›

Police in San Francisco have arrested Siaosi Aleamotua, a 33-year-old resident, in connection with a fatal shooting that occurred earlier in the day in the South of Market (SoMa) neighborhood.

Why it matters

Gun violence and homicides remain a persistent challenge for San Francisco, particularly in the high-density SoMa area which has seen an uptick in violent crime in recent years despite the city's overall downward trend in violent offenses.

The details

Authorities say Aleamotua was taken into custody on Wednesday in relation to the shooting, the details of which are still under investigation. No further information was provided about the circumstances leading up to the incident or the identity of the victim.

  • The shooting occurred earlier on Wednesday, March 5, 2026.
  • Aleamotua was arrested later that same day in connection with the homicide.

The players

Siaosi Aleamotua

A 33-year-old San Francisco resident who was arrested in connection with the fatal shooting in the SoMa neighborhood.

Got photos? Submit your photos here. ›

What’s next

Police have not released any additional details about a potential motive or other circumstances surrounding the shooting. The investigation is ongoing.

The takeaway

This incident highlights the persistent challenge of gun violence and homicides in parts of San Francisco, underscoring the need for continued focus on public safety, crime prevention, and community-based solutions to address the root causes of such violence.