Richard Holzer brought a knife and mask to a motel room and examined inert pipe bombs prepared by undercover agents, just before he was arrested on Friday, according to a criminal complaint.
Holzer was charged with attempted obstruction. the free exercise of religious beliefs in an attempt to use explosives – a hate crime. Officials called him a domestic terrorist in court documents and described his alleged anti-Semitic ideology and desires for a racial holy war.
According to the complaint, Holzer spoke about the murder of Jews in forums online and shared a video of himself in a Pueblo synagogue. He described himself as a skinhead and shared pictures of himself with other social media users with guns and knives along with white supreme symbols, the complaint said.
Holzer, according to prosecutors, wrote in a Facebook account: "I want the Holocaust really happened …. they have to die. "
that he paid a "witch" $ 70 to put arsenic in the synagogue and hexane plumbing last year, according to the complaint.
Holzer made his first appearance in federal Denver court Monday afternoon. Jason R. Dunn (19659002)
Suspect, who still has no lawyer, is scheduled for maxi mum a 20-year sentence if convicted of it
How the suspect came to the attention of the FBI
Holzer first came on the FBI's radar following advice in late September about comments he made online "of concerns indicating a potential threat to the community," Denver FBI Special Agent-in-Chief Dean Phillips told a news conference. 19659013] "This case underscores our continued efforts to aggressively and timely address threats to our community to engage in violence against places of worship.
Undercover agents approached Holzer online shortly after the summit and interacted with In a meeting with three undercover agents at a restaurant in Colorado Springs last month, Holzer suggested using Molotov cocktails to destroy the Pueblo Synagogue, according to the complaint.
] "I want something to tell them that they are not welcome in this city," says Holzer. "Let's remove this place from the map."
Authorities say they have video evidence
 Holzer claims to have visited the Emanuel Temple many times after he hatched his parcel with agents under cover digging. On Oct. 19, Holzer sent a video of himself to an agent walking around the synagogue outside and "commenting on various features of the building," the complaint said.
On the night of November 1, Holzer donned a Nazi tape and traveled with an undercover agent to a motel. There, he toasted a "race for our race" and commented that the pipe bombs, which authorities say were prepared with simulated black powder at the FBI lab in Quantico, Virginia, appear "absolutely magnificent," according to the complaint.  The FBI arrested him shortly afterwards and took him to a local police station, where he admits he planned to blow up the synagogue, the complaint said.