Body camera footage captured the dramatic moment a heroic Louisiana sheriff's deputy ran into a pond to rescue an autistic child.

The video was captured on the evening of September 6 in Carencro after an autistic eight-year-old who had been reported missing was spotted entering a pond, according to the Lafayette Parish Sheriff's Office. 

Deputies quickly arrived at the bank of the pond and saw the child go underwater. Corporal Jared Havard then leapt into action.

The Lafayette Parish Sheriff's Office released the deputy's body camera footage last week and publicly lauded his heroic actions. 

The video shows Havard arriving in his cruiser before quickly exiting the vehicle and running to the pond. 

He could then be seen immediately getting into the neck-high water without pausing to remove any of his heavy equipment, appearing to recognize that every second counted. 

The deputy's body camera was then submerged in the water for 18 suspenseful seconds as he grabbed ahold of the eight-year-old. Muffled sounds of the deputy struggling could be heard in the video.

Havard could then be seen returning to the bank of the pond. 'I got her,' he said before handing the child to another deputy. 

'You're okay, baby. You're okay. You're safe,' the other deputy could be heard telling the distressed girl. 

The non-verbal eight-year-old was then quickly returned to her family, who had been waiting at the edge of the pond with bated breath, according to the Lafayette Parish Sheriff's Office. The child was not reported to have been injured. 

The sheriff's office recognized Havard for rescuing the girl in a post on Facebook.

The corporal replied to the post on his page and wrote: 'I’m extremely grateful I had the ability to help this child and have a positive outcome!'

According to the Lafayette Parish Sheriff's Office Facebook page, Havard became a K-9 handler in March and serves the parish with his partner, K-9 Riggs. 

The corporal's social media indicates that he is married with two children, a boy and a girl. He also appears to be a veteran. 

The Daily Mail has reached out to Havard and the Lafayette Parish Sheriff's Office for comment and to request more information about the hero deputy. 

Several people thanked Havard in the comments of the sheriff's office post celebrating the corporal.

'God bless Jared!' one user said. 

'Thank you for serving and protecting God Bless you,' another wrote.  

'Thank you, Cpl. Havard!!! You are, indeed, a hero!!!' a third user commented.