Brent’s Army: The family of 18-year-old Brent Garcia missing since Christmas 2020 in South Carolina fighting for answers

18-year-old Jackson “Brent” Garcia was last seen in Sumter County, South Carolina, on December 26, 2src2src. His mother, Angel Brown, has created a group called Brent’s Army that advocates for missing people in the Sumter County area. The Sumter County Sheriff’s …