RedactedNarrative: On 9/13/2021 at approximately 8:15 p.m. Operator was returning from a duck blind.  He was traveling in a southbound direction on the East side of the Atchafalaya River in Iberville Parish when LA 9058GK hit a floating object near the intersection of Upper Grand River.  Operator was then ejected from V1. Witness who was at the intersection of Upper Grand River no longer saw the lights of V1 behind him.  He then turned around to assist and found Operator swimming in the Atchafalaya River.  Operator was then rescued by Witness.  Both subjects looked for the vessel for a few minutes and were unable to locate it and is still missing.  Operator was not wearing a PFD at the time of the incident.  He did have his kill switch attached to him at the time of the incident.  V1 at this point has not been recovered to retrieve more evidence and describe damage to the vessel.  Operator didn't have any injuries to report from this incident. Alcohol and or drug use was not suspected in this incident.  See attached photo log, photos and witness statement of Witness.  
  On 9/14/2021 Lieutenant and I went to the location of where the incident happened.  We found no evidence of a submerged object, or a floating object in the Atchafalaya River.  We also looked for V1 and were not successful finding it.  GPS coordinates were taken, photographs were taken investigation was concluded.