>> Continued From the Previous Page <<
Andy Ngo, a reporter with The Post Millennial, shared information on X, stating, “I can report that the deceased mass shooter at Abundant Life Christian School in Madison, Wisc. is a 15-year-old girl named Natalie Lynn Rupnow.” Ngo further confirmed that the @Postalbrained account is likely hers, although this remains under investigation.
Ngo also shared screenshots allegedly tied to Rupnow’s manifesto. While their authenticity has not been established, the posts have intensified public scrutiny of the shooter’s online presence.
Police Investigation and Online Speculation
Chief Barnes acknowledged the online claims, stating, “We’re certainly aware that it’s been posted, and the person who posted it alleged to have a connection with the victim.” However, police have not confirmed the authenticity of the manifesto or located the creators of the accounts.
The account thought to belong to Rupnow was reportedly created this month, featuring a cover photo of a burning church and a bio that reads, “god forbid they know I’m human.” The timing of the posts has fueled further speculation. At approximately 11:50 a.m. ET, around when the shooting began, @Postalbrained shared an image of a hand making the “OK” sign from a restroom, accompanied by a link to the alleged manifesto.

Disturbing Content on Linked Accounts
The @Postalbrained account also contained troubling videos, including one depicting a suicide at a gun range and another featuring a montage of a masked man involved in a deadly 2015 school attack in Sweden. Meanwhile, the @Severd_Head account echoed these themes, with a bio reading, “In remembrance of Samantha Rupnow who was driven to suicide by the worst people this world has to offer.” This account also reposted the “OK” sign post from @Postalbrained, further connecting the two.

What are the best concealed carry holsters for ultimate security?
Unanswered Questions
Despite the intense online interest, much remains unclear. Police are actively working to verify the authenticity of the posts and their connection to Rupnow. The lack of verified information leaves questions about the shooter’s motives and the extent to which her social media activity played a role in the tragedy.




As investigators dig deeper, the Madison community mourns the devastating loss of life and grapples with the unsettling online trail left behind. The story of Natalie “Samantha” Rupnow underscores the urgency of addressing mental health and online radicalization among vulnerable youth.




