Victor Antonio Aguero, 24

Victor Aguero, a 24-year-old Latino, was stabbed to death Thursday, June 9, in the 200 block of Whitney Avenue in Pomona, according to Los Angeles County coroner's records.

Aguero died on the way to a hospital in an ambulance after a confrontation with his 17-year-old brother, investigators said.

Police did not release the suspect's name because he is underage.

Officials said the multiple-stabbing attack occurred at 9 p.m. Investigators were trying to determine what led to the confrontation, but said they believe that alcohol was involved.

The teenager is being held on suspicion of murder, Pomona Police said.

Anyone with information about the killing is asked to contact Crime Stoppers at (800) 222-TIPS (800-222-8477).

-- Richard Winton