Hearts continue to be moved and donations keep coming in to help a close-knit family that suffered the death of one and injuries to three others last week in a car wreck. Georgia State Patrol said the collision was caused by an impaired driver believed by authorities to have been under the influence of drugs. A single mother — 44-year-old Elizabeth Alvarez-Perez — remains unconscious and is fighting for her life following the crash that killed her son, 19-year-old Jesus Perez, who was buried in Dahlonega on Tuesday.