CSU fraternity brothers colluded to drug, rape woman, lawsuit claims

Audio By Carbonatix A man was suspended from Colorado State University and removed from the Phi Delta Theta fraternity after a student accused him of rape. But a new lawsuit claims that he was not the only frat brother responsible. Multiple members of Phi Delta Theta allegedly orchestrated the sexual assault, helping the perpetrator drug and transport the victim before he raped her, according to the lawsuit filed on Oct. 1. The victim is suing the accused rapist, the national Phi Delta Theta fraternity, its Colorado Gamma chapter and around a dozen members of the fraternity in Larimer County District Court. “She is seeking accountability for what happened to her,” says Keith Langston, the victim’s lead counsel. “She hopes her case will lead to meaningful policies and procedures that make fraternity events safer and protect the students who attend them.” The victim attended a fraternity-affiliated off-campus party on Oct. 4, 2024, according to the lawsuit. She drank alcohol at her sorority house beforehand but did not consume anything at the party, until she eventually asked the alleged rapist for a glass of water. He instructed a fellow frat member to get her the water, the lawsuit claims. Shortly after drinking it, she allegedly began to lose her balance and struggle to stay conscious. As the victim’s condition quickly deteriorated, the man reportedly contacted one of the frat’s designated sober drivers. She struggled into the vehicle with the perpetrator’s assistance and asked to be taken to her sorority house, according to the lawsuit. Instead, it claims the driver asked the alleged rapist where to go and took them to the Phi Delta Theta house at his request. At the frat house, the man allegedly pushed the stumbling victim up the stairs and into his bedroom, where she lost consciousness. He raped her while she was incapacitated, the lawsuit states. After the assault, he allegedly sent her outside to find a way home alone and inebriated after 2 a.m. On Oct. 6, 2024, the victim went to the hospital for an examination, which found injuries consistent with sexual assault, according to the lawsuit. She later filed a Title IX complaint with CSU, alleging that the man had sexually assaulted her. The university suspended the man for one year on July 16, 2026, following an investigation and hearing that found him responsible for violating the Title IX policy prohibiting sexual assault, according to the university. He appealed the decision, but the university denied his appeal on Sept. 11, 2026, according to the lawsuit. The man was removed from the fraternity in October 2024 as a result of the incident, according to Phi Delta Theta General Headquarters. “Sexual assault is abhorrent and has no place on college campuses or in Phi Delta Theta. It violates everything our fraternity stands for, and anyone who commits it forfeits the privilege of membership,” the fraternity headquarters says in a statement. “Throughout Colorado State University’s Title IX investigation, no referrals for disciplinary action were made against the chapter or any other member. Phi Delta Theta holds its men to high standards, and those who fail to meet them will always be held accountable.” The lawsuit holds the entire fraternity accountable for the alleged assault, however. It lists the organization and the three fraternity members mentioned as defendants, in addition to nine unnamed fraternity “members, officers or agents,” and the owners and tenants of the house where the party was held. “It was reasonably foreseeable … that their respective acts and omissions would result in an incapacitated guest being isolated from her friends and delivered, alone and unable to protect herself, into the private bedroom of a male member of the Chapter,” the complaint reads. “These acts and omissions, taken separately or together, were a proximate cause of Plaintiff’s injuries and damages described herein.” The victim is not the only person to accuse CSU’s Phi Delta Theta chapter of wrongdoing. A week after her assault, the Rocky Mountain Collegian published an article detailing a different alleged drugging at one of the frat’s off-campus parties. At the time, the fraternity said there was no evidence linking its members to the incident. The victim withdrew from CSU as a result of the incident, according to the lawsuit, and continues to suffer from post-traumatic stress disorder, anxiety, and depression. The lawsuit seeks compensation for her treatment, cost of transfer, loss of earning capacity, and pain and suffering.