Police say a man called Louis Rivera, 65, had been stabbed outside his home after being confronted by James Dorcilien, 32, identified as a former employee. In response, he shot him.
New Orleans police searched the home after obtaining a warrant and found a semi-automatic weapon in the son's bedroom, alongside one shell casing. He was detained without incident.
"It could have been so much worse. It could've been deadly," said a second female victim who was bound at the hands and legs by the suspect, identified as Ricky Lee Tisdale, 37.
Thirteen dead sea lions have washed up along the coast since September.
"The suspect remains at large and considered armed and dangerous," police tweeted Monday.
The suspect is no longer believed to be on the campus and a "secure-in-place" order was lifted at 11:50 P.M. on Monday.
A former West Point cadet who left the U.S. to join Kurdish militia groups fighting Syrian ISIS forces was interrogated by police at a Chicago hospital.
Hundreds of people began running and screaming after hearing a loud bang.
The Girl Scouts of Central Indiana set up a sales site for the 9-year-old member recovering from a bullet wound after she was shot Tuesday.