Two unauthorized immigrants from Honduras are accused of murdering a Dallas man during a party in Seagoville early Sunday morning.

Carlos Francisco Fajardo-Torres (Dallas County Jail)

Officers found the man, 20-year-old Luis Fernando Sanchez-Guillen, unconscious from an apparent stab wound when they responded to the 700 block of Jack Street, near U.S. Highway 175 and East Malloy Bridge Road, Seagoville police spokesman Steve Davis said.

Christam Roberto Fajardo-Torres (Dallas County Jail)

Investigators determined that Sanchez-Guillen was at a party at the house in Seagoville when he got into an argument with brothers Carlos Francisco Fajardo-Torres, 18, and Christam Roberto Fajardo-Torres, 24, Davis said.

During the fight, Sanchez-Guillen was stabbed once in the neck before the brothers fled.

Seagoville police searching for the Fajardo-Torres brothers found them later that morning. They were booked into the Dallas County Jail on a charge of murder.

They're being held in lieu of $200,000 bond. Immigration detainers have also been issued for the brothers.