Vivian Renee Flores, a 21-year-old White female, was walking through the parking lot of Cornerstone Church near Ames, Iowa, on the evening of June 2, 2022, when an ordinary trip to a college ministry gathering became a sudden act of deadly violence. Flores was accompanied by her friends Eden Mariah Montang and another young woman as they headed toward the church for a Salt Company summer event.
More than 80 students were already inside the building when a pickup truck entered the parking lot shortly before 7 p.m.
The driver was 33-year-old Johnathan Lee Whitlatch of Boone, a former boyfriend of Montang. Investigators said Whitlatch got out of the vehicle carrying a 9-millimeter handgun and immediately approached the women. He fired several rounds in rapid succession, fatally wounding both Montang and Flores. The third woman managed to find cover and escaped without physical injuries. Within moments of shooting the two friends, Whitlatch turned the weapon on himself and died from a self-inflicted gunshot wound to the head.
Story County deputies arrived approximately four minutes after the first emergency calls, but the violence was already over. Authorities recovered the handgun and determined that the attack had been directed at Montang following the end of her relationship with Whitlatch. Although Flores was not believed to have been the primary target, she was standing with her friend when Whitlatch opened fire. The Story County sheriff described the killings as a targeted act of violence arising from a domestic situation rather than a random attack on the church or the students gathered inside.
Evidence found during the investigation suggested that Whitlatch had prepared for the shooting shortly before arriving at Cornerstone Church. A search of his pickup uncovered ammunition and a receipt showing that he had purchased 9-millimeter ammunition roughly an hour before the killings. Investigators also searched his residence and found an AR-15-style rifle, although that weapon was not used in the attack. Authorities found no indication that Whitlatch attempted to enter the church or planned to attack the larger group inside, but officials noted that the number of casualties could have been far greater had he done so.
Whitlatch had already been arrested two days earlier, on May 31, on charges of third-degree harassment and impersonating a public official. Those allegations were directly connected to Montang. Criminal complaints stated that he repeatedly telephoned an Ames business associated with her, falsely identified himself as a police officer and attempted to make damaging accusations about her. The calls were recorded by the business. Whitlatch posted bond after his arrest and was released, with an initial court appearance scheduled for June 10.
Court records also showed that Whitlatch had faced other serious allegations before the shooting. He had been charged in a separate case with assault with intent to commit sexual abuse following an alleged incident at a Cedar Falls bar. Years earlier, another woman had sought protection from him through a domestic-abuse proceeding. Those cases did not produce a conviction before his death, and the harassment and impersonation charges involving Montang never proceeded to trial because Whitlatch killed himself at the scene of the church shooting. No other suspects were identified, and no additional arrests were made in connection with the deaths of Flores and Montang.
Flores had been born on May 30, 2001, in El Paso, Texas, and graduated from Valley High School in West Des Moines in 2019. She attended Iowa State University, where she studied animal science and hoped to continue her education in veterinary medicine. Friends, instructors and coworkers remembered her as energetic, compassionate and deeply devoted to animals, children, music, dancing and her faith. She had gained practical veterinary experience and was described as a hardworking student with considerable promise in the profession she intended to enter.
Cornerstone Church had become a second family to Flores, making the location of her death especially painful for those who knew her. The church held a prayer service the morning after the shooting, bringing together relatives, students and members of the congregation to grieve. Her visitation and celebration of life were later held at the same church where she had been arriving for worship when she was killed. The investigation concluded that Whitlatch acted alone, leaving no criminal trial or conviction to follow, but the circumstances surrounding his recent arrest, release on bond and documented behavior became part of a broader discussion about domestic violence, harassment and the warning signs that preceded the tragedy.
