3 Local parents tell us they're heartbroken that their son accidentally shot and killed himself. He did it while cleaning his gun for his security job. 21-year-old Ray Mangiafico is a former football player for Jacksonville University and Baker County High School. Two weeks ago, he won Georgia's Strongest Man competition. His parents spoke with Channel 4's Hailey Winslow who is joining us now from near the young man's home in northwest Jacksonville.... Hailey .. the family's pain just must be beyond words? 3 3 3 00-05 12-17 1'00-1'05 1'38- 1'43Ray Adam Mangiafico's parents pack up his jersies, and trophies for his funeral... Friends call the 21-year old football and wrestling star a gentle giant...who always put others' needs above his own... One friend wrote a song about him... Mangiafico's mom says he was on the computer Monday night, leaned back in his chair cleaning his gun ... when it went off, hitting him in the stomach. He raced downstairs and collapsed at his neighbor's door... Green Acres Sporting Goods manager John Farhat reminds gun owners to make sure the weapon is not loaded before cleaning it... which is more than just pulling out the magazine... Then you can wipe down the gun with anti-rust oil or have it cleaned at a gun shop. Even if the safety is on - meaning the red dot is NOT showing - it's most important to make sure there's no round in the chamber... 3 Hailey ... did his family say how Hailey ... did his family say how they feel about guns ...after this terrible accident?