Minnesota health clinic shooting: one dead and four wounded in Buffalo

Man opened fire at Allina clinic in 15,000-person community of Buffalo and may have also planted suspicious devices

A 67-year-old man who opened fire at a Minnesota health clinic, killing one staff member and wounding four others, previously threatened to carry out a mass shooting at the facility, according to a police report.

The man was unhappy with the healthcare he had received, the authorities said. Bomb technicians were also investigating a suspicious device left there and others at a motel where he was staying.