A 17-year-old Alabama high school student, Derek Shrout, who was arrested last week for allegedly plotting to kill six Black students by blowing them up with homemade grenades, has been released on $75,000 bond, reports the Ledger-Enquirer.

Shrout, known at Russell County High School as a self-proclaimed, White supremacist, was arrested last week after a teacher turned a misplaced notebook over to authorities where he had written that the bombs were “a step or two away from being ready to explode,” said Russell County Sheriff Heath Taylor.

“The first thing I wanted to know was if you did exactly what he wrote, would it blow up,” said Taylor. “And everybody that I’ve consulted with has said that it would absolutely blow up exactly the way he wrote it.”

Taylor also revealed that from all indications the explosion would have been serious.

He has a lot of pent-up anger toward Blacks,” he said.

Bomb-making material, including tobacco cans and shrapnel, were discovered when police searched his home last Friday. Two large cans were labeled ‘Fat Boy’ and ‘Little Man,’ referencing the two atomic bombs that the United States used to decimate Hiroshima and Nagasaki during World War II.