Esqueda was booked into the County Jail for murder, attempted murder and two counts of assault with a deadly weapon. Holliday was booked for murder, assault with a deadly weapon, battery and probation violation.
San Diego Fire-Rescue and police responded to the scene to find Harris suffering from a major stab wound to his upper torso. Despite life-saving efforts by paramedics and two witnesses, Harris died at the scene.
A second stabbing victim was located a block away with non-life threatening injuries. He was taken to a local hospital for treatment. SDPD confirmed he is not in the military but was with Harris's group. Others in Harris's group were also in the Marine Corps.
Police are asking the good samaritan to come forward.
Anyone with information about the incident is asked to call the SDPD Homicide Unit at 619-531-2293 or Crime Stoppers at 888-580-8477.