A remorseless white man accused of shooting an unarmed black teenager to death in Charleston, West Virginia, after they bumped into each other Monday evening confessed and called his victim a “piece of trash,” police said.

William Pulliam, 62, was jailed on a charge of first-degree murder in the shooting of 15-year-old James Means, whose aunt said was a loving teen who “could put a smile on anybody’s face.” Police said Pulliam “expressed no remorse.”

“The way I look at it, that’s another piece of trash off the street,” Pulliam told investigators, according to a criminal complaint filed by Charleston Detective C.C. Lioi.

James bumped into Pulliam outside a dollar store and the two “exchanged words,” according to the complaint. Pulliam then walked into the store, and James went to sit on a friend’s nearby porch.

Clayton Ferguson, who was on the porch with James, told police that Pulliam later came out of the store and walked past them. Pulliam and James began arguing again, Ferguson told detectives, and when James walked across the street to confront him, Pulliam drew a gun and shot the teen twice.

James was pronounced dead at a nearby hospital.

Pulliam acknowledged shooting the boy and said he did it “because he felt threatened,” according to the complaint.

Pulliam told detectives he ate dinner after the shooting, and then went to a friend’s house, where police found a .380-caliber revolver ― the type of gun Pulliam said he used in the shooting.

Credit: GoFundMe James Means, shown in a photo shared on the fundraising site GoFundMe, was shot to death Monday, Nov. 21, 2016 in Charleston, West Virginia.

According to the Charleston Gazette-Mail, a previous domestic violence conviction barred Pulliam from legally owning a gun.

James’ friend, Teonno White, 14, told the Gazette-Mail he’d spoken to Pulliam in the past and once went to his house to ask him to quit picking on his little brother.

“He said, ‘Get the [expletive] off my property,’” Teonno told the paper. “He said I need to go on with my nappy Latino self. He’s just a real bad guy.”

Police told West Virginia Metro News that James was unarmed and said there was no physical confrontation.

Pulliam, in an interview from jail with Charleston’s Eyewitness News, claimed he shot James after the teenager flashed a gun at him. He denied referring to James as a piece of trash.

“I felt my life was in danger,” Pulliam told the station. “I’m sorry, but I’m 62 years old. I’m not going to take a bunch of punks beating me up.”

Federal authorities are reviewing the killing to determine whether it can be prosecuted as a hate crime.

People on Twitter condemned the shooting as an example how some whites don’t appear to value black lives.

THIS IS WHY WE SAY BLACK LIVES MATTER. BECAUSE SO MANY PEOPLE THINK THEY DON'T. #JamesMeans https://t.co/CHdS2BxyPW — Breckenridge (@RyBazaar) November 23, 2016

So a white man shot and killed a 15 year old Black boy for bumping into him in the street. Quick- was that 1948 or yesterday? #JamesMeans — Jameelah Jones, M.A (@sunnydaejones) November 23, 2016

PSA: Bumping into someone at the store is one more thing Black people can’t do. #jamesmeans — cc (@courtconrad24) November 23, 2016

Teresa Means, James’ aunt, described her nephew as smart and loving. He was someone who “could put a smile on anybody’s face, no matter the situation,” she said at a news conference Tuesday.

“We don’t want anyone posting any type of hatred or revengeful words on Facebook, because James wouldn’t want it,” Means said.

A GoFundMe fundraising campaign started Tuesday has raised more than $10,000 in donations to cover the family’s funeral expenses.

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