Bone tweeted a photo of himself and his son at a gun range with his son using an assault rifle. His son was pointing the gun at the target as Bone stood behind him, supervising, the St. Louis Post-Dispatch reported.
Bone said he was called days after the post by his son's school principal, who said his son would be suspended pending a police investigation. Bone did not say what school his son attends, but said in a follow-up post that his son was not asked about the photo and didn't know he was suspended, Fox News reported.
The photo in question was posted to Bone's account, and he claims his son doesn't have a Twitter account, The New York Post reported.
As of Friday afternoon, again via Twitter, Bone said that his son has been reinstated and will return to school Monday.