HAYWARD -- The Alameda County District Attorney's Office has charged four Hayward men with murder in connection with the killing of a 24-year-old man in a city parking lot.

Police say Jayson Dutt was fatally stabbed multiple times during a physical brawl in a city-owned lot near B Street and Foothill Boulevard around 12:30 a.m. on Feb. 15.

Brothers Daniel, 29, and Robert Ramirez, 27, and 19-year-old Jose Vasquez were each arraigned on murder charges this week. Police continue to seek the fourth defendant, 19-year-old Roger Pacheco.

Contact Malaika Fraley at 925-234-1684. Follow her at Twitter.com/malaikafraley.