(Minneapolis, MN) -- Details are emerging about the gunman who killed five others before turning the gun on himself in Thursday's shooting at Accent Signage Systems in Minneapolis. 36-year-old Andrew Egeldinger had been estranged from his family for nearly two years following their growing concern for his mental health. Engeldinger cut ties to his parents after they completed a 12-week class for families of the mentally ill. Police say Engeldinger was fired Thursday, just before the shooting rampage.