WARNING: GRAPHIC

A 21-year-old Louisiana man has been sentenced to 45 years in prison after plotting a Jeffrey Dahmer-like scheme to meet men on the gay dating app Grindr and kill them, according to federal officials.

Chance Seneca of Lafayette Parish targeted one particular victim, as well as other gay men, through the app in 2020 because of their sexual orientation and gender, the Justice Department said. 

"The facts of this case are truly shocking, and the defendant’s decision to specifically target gay men is a disturbing reminder of the unique prejudices and dangers facing the LGBTQ+ community today," Assistant Attorney General Kristen Clarke of the Justice Department’s Civil Rights Division said in a Wednesday statement. 

Clarke continued: "The internet should be accessible and safe for all Americans, regardless of their gender or sexual orientation. We will continue to identify and intercept the predators who weaponize online platforms to target LGBTQ+ victims and carry out acts of violence and hate."

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Chance Seneca mugshot

Chance Seneca was sentenced Wednesday to 45 years in prison for plotting to kidnap and murder gay men. (Lafayette Parish Sheriff's Office)

Seneca, then a teenager, met one victim in particular referred only as H.W. in a press release on Grindr in 2020 with the intent of murdering him and dismembering his body. 

The defendant apparently met up with H.W. after they met on the app, and then he drove the victim to an abandoned house, pulled out a handgun, forced the victim to put on handcuffs and then attempted to kill him, according to the Justice Department.

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Seneca attempted "several methods" to kill H.W. and then tried to dismember the victim's body. 

Grindir app

A person looks at the Grindr app in the App Store on a phone in Los Angeles on March 27, 2019. (Chris Delmas/AFP)

The defendant strangled H.W. until he passed out, put his body in a bathtub, hit the back of his head with a hammer and stabbed his neck with icicles before calling 911 on himself. The victim went into a coma but survived, according to court documents. 

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Seneca confessed to investigators that after his plans to kill H.W., he planned to kidnap and murder other gay men to satisfy a murder fantasy of killing gay men that "that mirrored the murders of gay men committed by the notorious serial killer Jeffrey Dahmer," the DOJ said in a press release.

"No one should ever be subjected to the type of horrendous actions that this defendant inflicted upon the victim in this case," U.S. Attorney Brandon B. Brown for the Western District of Louisiana said in a statement. "The victim never thought that he would find himself falling prey to a predator in such a way."

Jeffrey Lionel Dahmer

Jeffrey Lionel Dahmer was an American serial killer, who murdered 17 men between 1978 and 1991 (with the majority of the murders occurring between 1989 and 1991. (PA/PA Images via Getty Images)

Brown described Seneca's actions as "hate crimes," adding that it "is important that we all remain vigilant and cautious as we use the internet in our everyday lives to avoid situations that may lead to destructive behavior of others towards us."

Seneca committed the crimes before Netflix published a 2022 TV series titled "Monster: The Jeffrey Dahmer Story," which brought renewed attention to one of the most prolific serial killers in the United States, who killed 17 men and boys over the course of the 1980s.