A raging anti-semite who was stockpiling tactical weaponry and Nazi paraphernalia has been arrested for sending death threats to Jared Kushner, Donald Trump Jr. and Ben Shapiro, TMZ reports.

Barely a week after a deranged 19-year-old shot up a synagogue in Poway, Calif., claiming the Christchurch Shooter as his inspiration, Chase Bliss Colasurdo was arrested Wednesday in Washington State after the FBI and Secret Service uncovered multiple death threats against Trump's family members.

Authorities were acting on a tip filed in March alerting them to Colasurdo's threatening social media posts, where he apparently targeted Kushner and Trump Jr. by name. In case his intentions hadn't been made clear enough, he also sent emails to 5 different media outlets warning of his plans: "I'm going to personally Execute [Kushner] for his countless treasonous crimes," according to TMZ.

Colasurdo then proceeded to taunt law enforcement, posting a photo on Instagram of himself holding a gun with the caption: "I made a death threat against [Kushner] yesterday and I have not been arrested yet."

As if that weren't enough, Colasurdo posted a photo of Donald Trump Jr. with the caption: "I would just like to let the secret service know that I am going to Execute this fa***t."

When FBI and Secret Service agents visited Colasurdo at his home in March, he claimed he'd been hacked, but also told agents that he had been diagnosed with mental health issues.

Still, his online death rants continued. The very next week, Colasurdo posted a photo of himself holding a handgun with the caption: "It's Time To Start Bombing Synagogues," and later referenced the Poway bombing.

In April, the FBI discovered that Colasurdo had been loading up on ammunition, weapons and kevlar armor, which set off alarm bells and led to a raid that resulted n Colasurdo's arrest. During the raid, agents discovered an expansive arsenal, Nazi flags and Hitler memorabilia.

It was later reported that Colasurdo also made death threats against conservative writer Ben Shapiro and his family.