The man who shot eight students at Michigan State University, killing three, had two handguns that were purchased legally but not registered, police said Thursday.
The 9mm guns, ammunition and a two-page note in his pocket were found with Anthony McRae when he killed himself Monday night after being confronted by police, said deputy campus police chief Chris Rozman.
Investigators said they still were trying to pin down a motive, three days after the violence at the East Lansing campus, but they described the 43-year-old McRae as a loner.
