Gregory Ramos, now 17, reportedly pleaded guilty to first-degree murder last month in the strangling death of Gail Cleavenger, 46, in 2018.
After he killed her, he buried her underneath a burn pit at a nearby church and reported she had gone missing after he staged a fake burglary at the house, authorities have said, according to FOX 35 in Orlando.
Volusia County Sheriff Mike Chitwood called Ramos one of the “top three sociopaths” he had met in his life shortly after his arrest, saying Ramos showed no remorse and bragged about trying to cover up the murder.
Investigators said Ramos claimed it took 30 minutes for his mother to die, according to WKMG-TV in Orlando.
“To watch how cold and callous and calculating he was, I think was probably the most shocking thing for all of us,” Chitwood told WKMG. “No sign of remorse whatsoever.”
Ramos was more contrite at his sentencing.
“I refuse to make excuses for myself. I can only plead for forgiveness,” Ramos told the court, according to FOX 35. “Because of my actions, I’ll never get to truly know my mom. Not only have I stolen my mother from myself, but from everybody else as well.”
He said he was there to “honor” his mother.
At the sentencing, his aunt said the last two years had been “extremely difficult” for their family.
“This has broken us in ways that I did not think possible to break,” she said, according to FOX 35.
His sentence can be reviewed by a judge after 25 years. Once he’s released from prison he will spend the rest of his life on probation.
Ramos could have faced life in prison because he was charged as an adult but he had his sentence lessened through a plea deal, WKMG reported.
Two of Ramos’ 17-year-old friends were also charged as acting as accessories to first-degree murder.