HOUSTON, Texas (KTRK) -- A man has been charged with capital murder after two apartment complex employees were found shot to death in a leasing office in West Houston, charging documents say.

PREVIOUS REPORT: Family identifies great-grandma as 1 of 2 people killed inside W. Houston apartment leasing office Derrick Duane Jackson, 48, was arrested Friday at 4:50 p.m., charging documents say.

Jackson is accused of fatally shooting and stabbing Felix Antonio Jimenez Macz, and fatally shooting Rosa Linda Ybarra, court documents say.