Allina Health will reopen Buffalo clinic after fatal mass shooting A timeline about when the clinic will reopen hasn't been released. Author: Google Streetview Allina Health plans to reopen the Buffalo Crossroads clinic, where a fatal mass shooting occurred in early February, but a timeline for doing so hasn't been released. On Feb. 9, a man walked into the clinic and opened fire, killing an employee and injuring four others. Gregory Ulrich has been charged in connection to the incident, accused of shooting staff and setting off three pipe bombs. Allina Health in a statement Tuesday released via the Wright County Sheriff's Office said, "We will reopen our Buffalo Crossroads clinic because it is an important part of this community.