WATCH: 6-Year-Old Boy Survives 40-Foot Fall from Mexican Amusement Park Zip Line

A child’s harness failed while zip-lining at an amusement park in Mexico on Sunday, and he fell into a pool as a result.

The incident involving the six-year-old boy happened inside the Parque Fundidora’s Amazonian Expedition park in Nuevo León, Fox News reported Thursday.

Family members said his harness apparently broke, and he fell approximately 40 feet below into an artificial pool.

Another tourist who was nearby at the time reportedly leapt into the water and rescued the child, identified as Cesar. Meanwhile, Sauceda told Fox News his brother sustained minor injuries.

But the boy, according to Sauceda, was now “psychologically damaged” and fearful, although he is recovering.

In a social media post following the incident, sister Nataly Moreno told her friends, “The park doesn’t have people trained for these kinds of situations, none of them went to help pull him out of the water.”

“Terrible park, it’s amazing how disastrous things can happen in the blink of an eye. I just thank god my Cesar is doing fine,” she concluded.

Officials with a government agency in the area suspended some of the park’s attractions after the child fell, per the Fox article.

The zip line is reportedly operated by an individual, and authorities have opened an investigation into what happened.

Social media users who commented on images of the boy falling shared their experiences with similar harnesses, one person writing, “I’ve sent [sic] years wearing a harness at work. You check it everyday for every little fray.”