SANTA ROSA (KRON) — Police in Santa Rosa have arrested an adult and three juveniles for a suspected gang-related attempted murder in September, according to police Sgt. Tommy Isachsen.

Two Santa Rosa men ages 18 and 19 were shot during a fist fight at an apartment complex at 2021 Pioneer Way in northwest Santa Rosa around 10:10 p.m. on Sept. 25, police Sgt. Tommy Isachsen said.

Police said a vehicle pulled up to the apartment complex before the fistfight and gunfire began.

One victim was released from a hospital and the other remains hospitalized in serious condition, Isachsen said Friday morning.

Police arrested a 16-year-old male suspect from Santa Rosa on Sept. 27 at an apartment in Cotati.

A 17-year-old male was arrested at his Santa Rosa residence and a 25-year-old suspect, Alfonso Dominic McCloud, was arrested at his Santa Rosa residence on Sept. 29, Isachsen said.

A police SWAT team arrested a 16-year-old male at his Santa Rosa residence on Wednesday, Isachsen said.

The juveniles were booked in the Juvenile Justice Center and McCloud was booked in the Sonoma County Jail for attempted murder and being an active gang participant, Isachsen said.Bay City News contributed to this report.