'We mourn their loss and that of our son, Connor. 'No words can express our sorrow, anguish, and horror at the unthinkable harm our son Connor inflicted on innocent people, their families, and the entire Louisville community,' the statement read. The family said it has many 'unanswered questions' and is cooperating with the investigation.

'While Connor, like many of his contemporaries, had mental health challenges which we, as a family, were actively addressing, there were never any warning signs or indications he was capable of this shocking act,' Connor Sturgeon's family said in a statement to CNN affiliate WDRB. In a statement released Wednesday, the gunman's family laid out his mental health challenges but said they never saw any warnings signs of such an attack. Monday, was one of a number of 911 calls released to the public Wednesday detailing the panic and fear during the mass shooting, in which the gunman, 25-year-old bank employee Connor Sturgeon, used a recently purchased AR-15-style rifle to shoot his coworkers and responding officers before he was shot dead by police. I don't know where he would have gotten a gun.' 'He's never hurt anyone, he's a really good kid,' she said. She said her son 'apparently left a note' about the incident and she expressed her shock and confusion. I'm so sorry, I'm getting details secondhand. 'My son might be (redacted) has a gun and heading to the Old National on Main Street here in Louisville,' she said.

The mother of the shooter who killed five people at Old National Bank in Louisville, Kentucky, on Monday called 911 after hearing secondhand that her son had a gun and was heading toward the bank, according to 911 calls released by police Wednesday. The family of Connor Sturgeon, the gunman who opened fire inside a Louisville bank, has said he had mental health struggles.

Board to Death by C.J. Connor