Colt Gray, the teenager who admitted to killing four people in the 2024 shooting at Apalachee High School, will spend the rest of his life in prison without the possibility of parole. Superior Court Judge Nicholas Primm handed down the sentence Tuesday in Barrow County.Primm imposed the sentence after hearing three days of testimony from survivors, victims\u0027 families, investigators and mental health experts. Gray pleaded guilty last week to all 55 charges, including four counts of malice murder.Gray admitted killing teachers Richard Aspinwall and Cristina Irimie and students Mason Schermerhorn and Christian Angulo during the Sept. 4, 2024, shooting at Apalachee High School. Another teacher and eight students were wounded.Because Gray was 14 at the time of the shooting, Georgia law prohibited prosecutors from seeking the death penalty. His sentence ranged from life with the possibility of parole to life without parole.Victims\u0027 families describe lives forever changedThe sentencing hearing opened with emotional victim impact statements from survivors and relatives of those killed.Family members described the lasting trauma left by the shooting, remembering the four victims and detailing how their deaths continue to affect parents, siblings, classmates and the broader Barrow County community.Mason Schermerhorn\u0027s family remembered him\u00a0as a caring teenager who "was so much more than a victim," while recounting the frantic search for him and the moment they learned he had been killed. His sisters told the court they continue to struggle with anxiety, panic attacks and the emotional weight of returning to schools and public places.\u00a0Prosecutors argued shooting was carefully plannedProsecutors sought to show the attack was deliberate and extensively planned.Investigators testified they recovered notebooks, cellphone evidence and Discord messages showing Gray\u0027s fascination with previous mass shooters, particularly Parkland gunman Nikolas Cruz.Evidence presented during the hearing included maps of Apalachee High School, writings describing how many people Gray expected to kill or injure and other materials prosecutors argued documented months of planning before the attack.In their closing arguments, District Attorney Brad Smith argued that the teen had staged "Easter eggs" and references to other shooters in anticipation for his trial to keep his fame going."This is not someone is in some sort of uncontrollable emotional breakdown. He is still calculating up to the second of the shooting," Smith told the judge.Smith argued that Gray also mimicked other shooters in the interviews with investigators afterwards, saying that the teen was "in the midst of their plan."In earlier testimony, Barrow County District Attorney\u0027s Office Investigator Ashley Gilliland played recorded jail phone calls between Gray and his mother.In one recording, Gray said, "Can you believe it, Mom? I took over Thomas Crooks in popularity. Take that," referring to the gunman who attempted to assassinate then-presidential candidate Donald Trump during a Pennsylvania campaign rally weeks before the Apalachee shooting.In another call, Gray told his mother he was "in the big leagues," comments prosecutors argued reflected his desire to achieve notoriety alongside other mass shooters.After comparing the teen to a shark, Smith said that "Colt Gray cannot be in society" and called for him to spend the rest of his life in jail.Defense points to mental illness, troubled childhood and progress in custodyThe defense argued Gray\u0027s actions should be viewed through the lens of years of trauma, neglect and untreated mental illness.Forensic psychologist Dr. Kevin Richards testified Gray grew up amid financial instability, conflict between his parents and repeated upheaval at home. Richards said Gray became increasingly isolated, immersed himself in online communities centered on school shootings and exhibited symptoms of anxiety, depression and paranoia.Richards testified Gray had been prescribed Zoloft, was diagnosed with an unspecified personality disorder and expressed remorse during interviews, telling him he "knew he screwed up a lot of lives."During cross-examination, however, Richards acknowledged Gray exaggerated some mental health symptoms and testified he found no evidence Gray suffered from schizophrenia, bipolar disorder or met Georgia\u0027s legal standard for insanity.Juvenile counselor says Gray followed rules while in custodyThe defense also called Steven Baker, a counselor with Georgia\u0027s Department of Juvenile Justice who worked with Gray after his arrest.Baker testified Gray participated in social skills classes, life-skills programs and counseling designed to prepare juveniles for life after detention. He described Gray as cooperative, saying he generally got along with other youths, followed facility rules and consistently attended psychiatric appointments.Baker testified Gray was transferred to another juvenile facility after his original facility lost its mental health counselor.On cross-examination, prosecutors questioned Baker about restrictions inside the facility. Baker testified residents are prohibited from possessing offensive or violent images, including photographs of school shooters, and said rooms are routinely searched and personal belongings screened by security.Baker said he could not recall any disciplinary reports involving Gray possessing prohibited materials or displaying photos of school shooters in his room.DFCS commissioner details abuse allegations and family concernsThe defense also called Georgia Division of Family & Children Services Commissioner Candice Broce, who testified about the agency\u0027s history with the Gray family.Broce said DFCS had longstanding concerns involving the family, including allegations of physical abuse involving Gray and repeated questions about his safety and well-being.She testified Gray struggled with sleep and engaged in sel...