Prague - A 41-year-old man gatecrashed a family party in a Czech town and shot dead his former girlfriend and three other people early on Sunday, the CTK news agency said.
The man entered a restaurant in the eastern town of Petrvald, where about 10 people were partying, and opened fire on his 25-year-old ex-girlfriend, her parents and another man.
All four died immediately.
The attacker shot himself in the head and was in serious condition in hospital, a police spokesperson said.