RedactedNarrative: On 08/13/2016 at approximately 1720 HRS, V-1 a 26 foot center console vessel with four subjects onboard was Eastbound in the ICW near Grand Lagoon State Park just west of the Green "11" marker. One of the occupants voluntarily jumped feet first from the port side of V-1 in front of the console into the water. The operator immediately turned around to search for victim with negative results. He marked his GPS and entered the water to search for victim. After, negative results he called 911.