A man wanted because of the killing of five people in Louisiana, the man was dating one of the victims - who lived briefly with his family before the shooting that also killed his father and brother, the authorities said.
21-year-old Dakota Theriot is also reported to have killed her parents in a Saturday shooting incident in Gonzalez, police said.
Elizabeth and Keith Theriot, both 50, were at home near Baton Rouge when the suspect killed them, said Sheriff Bobby Webre of Ascension Parish.
When the authorities arrived at the scene, Keith Theriot was still alive and told them that his son had shot at them, the authorities said.
The suspect is still wanted, he is considered armed.