Kentrell Baham yawned as he sat shackled and dressed in an orange Orleans Parish jail jumpsuit on Tuesday morning.
Hours earlier, on Monday night, the 21-year-old New Orleans man had been whisked away from the Chef Menteur Highway Walmart in Gentilly Woods after he allegedly opened fire inside, killing an employee and injuring a woman.
He was then interviewed by police until being locked up just after 1 a.m.
In court on Tuesday morning, prosecutors told Judge Harry Cantrell that surveillance cameras recorded Baham walk into the store and open fire. Killed was 28-year-old London McKnight, a manager at the store and father to a 5-year-old boy.
An off-duty officer working a detail at the Walmart arrested Baham as he tried to leave the store. Police booked him with second-degree murder and attempted second-degree murder. Cantrell set bond at $500,000.
Kentrell Baham’s mother, Lazonia Baham, said her son is bipolar and schizophrenic.
"My child is sick,” she said during a recess at Orleans Parish Criminal District Court. “He is a sick child."
She said she has had her son admitted to hospitals before, only to have him released days later.
There are few details about what led to the shooting. But, in a statement, police said, “Investigators have gathered sufficient evidence to determine that the shooting was not a random act of violence and that Banks targeted the victim.”
Lazonia Baham said she was at a loss as to why, especially since, she said, McKnight was a stranger to the Baham family.
“He must've just snapped or what,” she said. “I don't know .”
Mark Johnson, who regularly shops at the Walmart, described McKnight as a friendly employee.
"Every time I saw him, always smiles, always hugs, pounds, high-fives -- those kinds of things -- and it's just an unfortunate incident," Johnson said.
Eugene Triggs Jr., a friend and former co-worker of McKnight, said everything he revolved around his son.
“He wanted to make sure … he was a good role model for his son,” Triggs said. “All he talked about was doing better for his son, so his son was taken care of, and his son had a good life.”
Triggs said McKnight grew up in Kenner and attended Alfred Bonnabel Magnet Academy High School.
Lazonia Baham was at a loss for words several times while speaking with a reporter. But she did apologize to the McKnight family.
"My heart goes out to them and I'm sorry it happened and my son is just a sick child. He -- just must've snapped. I don't know,” she said. “But the family? They have my deepest sympathy. My deepest sympathy."
Times-Picayune | New Orleans Advocate staff writer Ramon Antonio Vargas contributed to this report.