Police seek motive of gunman who killed 3 at Michigan State


              Workers clean up outside Berkey Hall at Michigan State University, Tuesday, Feb. 14, 2023, in East Lansing, Mich.  Police say the gunman who killed himself hours after fatally shooting three students at Michigan State University was 43-year-old Anthony McRae. Police also say five people who are in critical condition Tuesday are also students. (AP Photo/Carlos Osorio)
            
              Exterior scene of the residence of Anthony McRae, in Lansing, Mich., Tuesday, Feb. 14, 2023. McRae, the 43-year-old suspected gunman killed himself hours after fatally shooting three students at Michigan State University in East Lansing on Monday night. (AP Photo/Carlos Osorio)
            
              Students gather on the campus of Michigan State University after a shelter in place order was lifted early Tuesday, Feb. 14, 2023, in East Lansing, Mich. A gunman opened fire Monday night at Michigan State University, killing three people and wounding five more, before fatally shooting himself after an hours-long manhunt that forced frightened students to hide in the dark. (AP Photo/Al Goldis)
            
              First responders are on the scene at Michigan State University following shootings on campus in East Lansing, Mich., Monday, Feb. 13, 2023.  (Matthew Dae Smith/Lansing State Journal via AP)
            
              Police stage outside the Michigan State University Union off Abbot Road on Monday, Feb. 13, 2023, in East Lansing, Mich. Police urged frightened students and others to shelter in place as they searched for a gunman who opened fire Monday night on the campus of the university.   (Nick King/Lansing State Journal via AP)
            
              A stretcher is unloaded from an ambulance outside the Michigan State University Union following shootings on campus on Monday, Feb. 13, 2023, in East Lansing, Mich. (Nick King/Lansing State Journal via AP)
            
              Police investigate the scene of a shooting at Berkey Hall on the campus of Michigan State University, late Monday, Feb. 13, 2023, in East Lansing, Mich. (AP Photo/Al Goldis)
            
              Police investigate the scene of a shooting at Berkey Hall on the campus of Michigan State University, late Monday, Feb. 13, 2023, in East Lansing, Mich. (AP Photo/Al Goldis)
            
              People are seen inside the Broad Art Museum near Berkey Hall on the campus of Michigan State University as they shelter in place, late Monday, Feb. 13, 2023, in East Lansing, Mich. (AP Photo/Al Goldis)
            
              Armed police officers with weapons drawn rush into Phillips Hall on the campus of Michigan State University, in East Lansing, Mich., as authorities respond to reports of shootings, late Monday, Feb. 13, 2023. (Jakkar Aimery/Detroit News via AP)
Police seek motive of gunman who killed 3 at Michigan State