Grand jury officially charges accused Market Street shooter with murder 34-year-old Robert Joseph Baker (Source: Lubbock County Detention Center) By KCBD Staff | January 19, 2021 at 2:44 PM CST - Updated January 19 at 2:48 PM LUBBOCK, Texas (KCBD) - Roberts Baker, 34, has been indicted by a Lubbock County Grand Jury on the charge of murder. Robert Baker, 34, is accused of murdering 44-year-old Jason Holloway, who had just unloaded groceries into his vehicle in the United Market Street parking lot on Nov. 8 just after 6 a.m. Lubbock Police were called to the Market Street at 19th and Quaker just after 6 a.m. Sunday to reports of shots fired.