A Uniondale man was sentenced on Friday to 25 years in prison for “brutally stabbing” his housemate with a knife and then dumping his body in garbage bags in front of a neighbor’s house, authorities said.

Oscar Rios-Perez, 33, stabbed Jesus Martinez, 27, at about 12:30 a.m. on Jan. 30, 2021, in a house they shared at 17 Walton Avenue in Uniondale, according to the Nassau County District Attorney’s Office.

Rios-Perez, who is also known as Alexis Flores, put the victim’s body into two garbage bags, carried the wrapped body to the front of the home, and left it on the curb in front of a neighbor’s house, the DA’s office said in a statement.

Rios-Perez “heartlessly bagged up his body and dropped it in front of a neighbor’s house,” said District Attorney Anne T. Donnelly. “The defendant tried to discard the evidence of his heinous crime and flee the state, but he couldn’t outrun law enforcement.”

“Today’s sentence is a just outcome in this tragic story,” she added. “Our thoughts continue to be with Jesus Martinez’s family at this time.”

Rios-Perez’s lawyer, William Shanahan of Mineola, said: “We’re happy that we were able to put this behind us. He regrets his actions, and he pled guilty.”

Rios-Perez was arrested on Feb. 22, 2021, at a bus terminal in Austin, Texas, by local authorities.

He pleaded guilty on Sept. 9 of this year before Judge Terence Murphy to manslaughter in the first degree, which is a B violent felony.

Besides 25 years in prison, he was also sentenced to five years post-release supervision.

The case was prosecuted by Senior Litigation Counsel Tracy Keeton of the Homicide Bureau.

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