www.nbcnews.com/news/us-news/fbi-arrest-ohio-teen-online-threats-find-25-firearms-10-n1042036
The FBI arrested an 18-year-old from Ohio for making online threats — including against the federal government and Planned Parenthood — and found a large cache of weapons, authorities said.
When agents raided the Boardman, Ohio, house where Justin Olsen was living they recovered 15 rifles, 10 semi-automatic pistols and roughly 10,000 rounds of ammunition, according to a criminal complaint written by FBI Special Agent Themistocles Tsarnas and seen by NBC News.
Olsen, who wrote under the name "ArmyOfChrist," was charged Monday with one count of threatening to assault a federal law enforcement officer.
"ArmyOfChrist discussed supporting mass shootings, and assault and/or targeting of Planned Parenthood," according to Tsarnas.
Assistant Mahoning County Prosecutor Michael McBride decided authorities had to act swiftly on the threats in the wake of the recent mass shootings in El Paso, Texas, and Dayton, Ohio, NBC affiliate WFMJ reports.
The case against Olsen began earlier this year when FBI agents in Anchorage, Alaska, working in a chat room called "iFunny," found a user named ArmyOfChrist making threatening comments.
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Agents raided his place of residence, described in the complaint as his father's home, on Aug. 7 and found a large number of guns and bullets throughout the house and in a gun vault in Olsen's room.
Olsen allegedly told agents that his writings were "only a joke."
An Ohio teenager threatened to shoot federal agents, a Planned Parenthood and a gay bar and was found at a residence that had a gun vault and around 10,000 rounds of ammunition, according to police and court documents.
Justin Olsen, 18, was the moderator of an online chat where he made light of mass shootings and made the threats against all federal agents, the nonprofit, and an undisclosed gay bar, according to a police report from the Boardman Police Department.
After searching his father's house in Boardman, a suburb south of Youngstown, FBI agents seized 15 rifles and 10 semi-automatic pistols, according to a criminal complaint. Investigators also observed an estimated 10,000 rounds of ammunition in one room and another 300 rounds of ammunition on the stairway leading to the second floor, according to the complaint.
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The case began in February, when the FBI received a complaint about Olsen in Anchorage, Alaska, and traced his computer information back to Olsen's address.
On Aug. 6, an FBI agent approached a Boardman police detective with the information and "in light of the recent mass shootings in the United States," officials decided to arrest him. He was taken into custody the next day at his father's residence.