George Zimmerman said the parents of Trayvon Martin "didn't raise their son right," and called the Black Lives Matter movement a "fraudulent, violent campaign" in a loaded interview with The Daily Beast published Tuesday.
Zimmerman, who fatally shot 17-year-old Martin in February 2012 and was acquitted of second-degree murder the next year, told The Daily Beast that Martin's mom and dad, Sybrina Fulton and Tracy Martin, are bad parents who are "capitalizing" on Trayvon's death.
Now, four years after the shooting, Zimmerman is auctioning off the gun he used to kill Martin.
George Zimmerman auctions gun
George Zimmerman attacks Trayvon Martin's parents in an explosive new interview
Sanford police officer Timothy Smith holds up the gun that was used to kill Trayvon Martin, while testifying during George Zimmerman's murder trial in Seminole circuit court in Sanford, Florida, June 28, 2013. REUTERS/Joe Burbank/Pool/File Photo
Dr. Vincent DiMaio, a forensic pathologist and gunshot wound expert, describes the injuries of George Zimmerman while testifying for the defense in the trial in Seminole circuit court, in Sanford, Florida, July 9, 2013. REUTERS/Joe Burbank/Pool (UNITED STATES - Tags: CRIME LAW)
Assistant state attorney Bernie de la Rionda shows the gun used by George Zimmerman while presenting the state's closing arguments to the jury during Zimmerman's trial in Seminole circuit court in Sanford, Florida July 11, 2013. Zimmerman has been charged with second-degree murder for the 2012 shooting death of Trayvon Martin. REUTERS/Gary W. Green/Pool (UNITED STATES - Tags: CRIME LAW)
Florida Department of Law Enforcement analyst, Amy Siewert answers questions on the witness stand while holding the gun used by George Zimmerman in the 2012 shooting death of Trayvon Martin during Zimmerman's second degree murder trial in Seminole circuit court, in Sanford, Florida, July 3, 2013. REUTERS/Jacob Langston/Pool (UNITED STATES - Tags: CRIME LAW)
Matthew Apperson, 35, makes his first appearance in Seminole County court at the John E. Polk correctional facility in Sanford, Fla., on Saturday May 16, 2015. Apperson was charged Friday with aggravated assault with a deadly weapon, aggravated battery with a deadly weapon and firing a deadly missile into an occupied conveyance stemming from an incident involving George Zimmerman earlier in the week. (Joshua C. Cruey/Orlando Sentinel/TNS via Getty Images)
Vehicle believed to belong to George #Zimmerman hauled from shooting scene #fox35 http://t.co/EtJduC9hiA
A witness says the alleged shooter who is a white male complied with Lake Mary police and was taken away.#wesh http://t.co/SSoLfyzJME
.@LakeMaryPD Chief Steve Bracknell said Zimmerman is being released from a hospital in Sanford now. Zimmerman did not shoot in the incident
LOS ANGELES, CA - JULY 20: A woman holding a can of ice tea and bag of Skittles candy and hundreds of protesters take part in a 'Justice for Trayvon' vigil outside Los Angeles Federal Courthouse July 20, 2013 in Los Angeles, United States. The vigil, along with others held nationwide, was organized by the National Action Network and called for federal charges to be filed against George Zimmerman in the shooting death of teenager Trayvon Martin. (Photo by Kevork Djansezian/Getty Images)
People angry at the acquittal of George Zimmerman in the death of black teen Trayvon Martin protest outside City Hall in Los Angeles, California July 16, 2013. A jury in Sanford, Florida last week found Zimmerman, a volunteer neighborhood watchman, not guilty of shooting dead Martin, a 17 year-old unarmed teen on the night of February 26, 2012. AFP PHOTO / ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
Zimmerman continued his verbal assault on the family whose son he killed, saying Martin "attacked a complete stranger and attempted to kill him," Zimmerman said.
"It's their duty to have an internal dialogue to see what they should have done better and what they should have done appropriately."
The acquitted killer rattled off a number of grievances he wants to settle with funds from the gun sale, like countering Hillary Clinton's "anti-firearm rhetoric." He says he also wants to end the career of Angela Corey, the prosecutor who charged him with second-degree murder in Martin's death.