A murder suspect's trial date has been postponed. Clifford Baca, 20, had been scheduled to go to trial on May 26. He's accused of first-degree murder in the 2004 slaying of Amber Robinson. On Monday, attorneys asked for a postponement. Prosecutor Donna Mowrer cited "ongoing negotiations," as the reason for the postponement. Baca is being held on a $150,000 cash-only bond in the Roosevelt County Detention Center.