T.J. Lane, who appeared in court Tuesday morning wearing a t-shirt with the word "KILLER" in marker across his chest, will spend the rest of his life in prison for the murder of three teenagers at an Ohio high school.
Going against the recommendation of his counsel, Lane addressed the courtroom before learning his fate. He smiled periodically and showed little remorse for his actions.
"F--- all of you," he said, before raising his middle finger at the victims' families, according to the Plain Dealer.
On Feb. 27, 2012, Lane, then 17, entered Chardon High School, east of Cleveland and opened fire, killing Daniel Parmertor and Demetrius Hewlin, both 16, and Russell King Jr., 17. Three other students were wounded.
Nearly one year later, Lane pleaded guilty to three counts of aggravated murder, two counts of attempted aggravated murder and one count of felonious assault.
Lane received three life sentences without the possibility of parole. Because he was a juvenile at the time of the incident, Lane could not face the death penalty.
WATCH: Lane's Vulgar Statement
Footage contains language that may be unsuitable for some audiences
More from the Associated Press:
By THOMAS J. SHEERAN
CHARDON, Ohio (AP) — Wearing a T-shirt with "killer" scrawled across it, a teenager cursed and gestured obscenely as he was given three life sentences Tuesday for shooting to death three students in an Ohio high school cafeteria.
T.J. Lane, 18, had pleaded guilty last month to shooting at students in February 2012 at Chardon High School, east of Cleveland. Investigators have said he admitted to the shooting but said he didn't know why he did it.
Before the case went to adult court last year, a juvenile court judge ruled that Lane was mentally competent to stand trial despite evidence he suffers from hallucinations, psychosis and fantasies.
Lane was defiant during the sentencing, smiling and smirking throughout, including while four relatives of victims spoke.
After he came in, he calmly unbuttoned his blue dress shirt to reveal the T-shirt reading "killer," which the prosecutor noted was similar to one he wore during the shooting.
At one point, he swiveled around in his chair toward the gallery where his own family members and those of the slain teenagers were sitting and spoke suddenly, surprising even his lawyer.
"The hand that pulls the trigger that killed your sons now masturbates to the memory," he said, then cursed at and raised his middle finger toward the victims' relatives.
A student who was wounded in the rampage dismissed the outburst.
"He said it like a scared little boy and couldn't talk slow enough that anyone could understand him," said Nate Mueller, who was nicked in the ear in the shooting.
Dina Parmertor, mother of victim Daniel, called Lane "a pathetic excuse for a human being" and wished upon him "an extremely, slow torturous death." She said she has nightmares and her family has been physically sick over the crimes.
"From now on, he will only be a killer," she said, as Lane's smile widened. "I want him to feel my anger toward him."
Prosecutors say Lane took a .22-caliber pistol and a knife to the school and fired 10 shots at a group of students in the cafeteria. Daniel Parmertor and Demetrius Hewlin, both 16, and Russell King Jr., 17, were killed.
Lane was at Chardon waiting for a bus to the alternative school he attended, for students who haven't done well in traditional settings.
Lane had pleaded guilty last month to three counts of aggravated murder, two counts of attempted aggravated murder and one count of felonious assault.
Life imprisonment without parole was the maximum sentence Lane faced. He wasn't eligible for the death penalty because he was 17 at the time of the shootings. Relatives of the slain students indicated earlier they wanted Lane to get the maximum sentence.