BATON ROUGE - A man was arrested Monday for shooting two of his family members and killing one of them. 

The Baton Rouge Police Department arrested 21-year-old Terrell Walker for the murder of 39-year-old Norris Robinson and the attempted murder of Robinson's 17-year-old daughter. Police said the men are cousins. 

Police said Walker was having a fight with Robinson the night of April 12, along Sycamore Street near McClelland Drive. BRPD said Walker shot Robinson and the teenager. They were taken to a hospital where Robinson died. 

Walker was arrested for first-degree murder and attempted first-degree murder.