Searching For Possible Downed Aircraft (Video footage of our Bossier Sheriff's Office Drone Patrol initiating a launch) Bossier Sheriff's Office Drone Patrol unit is searching for a possible downed aircraft near the I-220 and Red River area. Caddo 911 received a call from the Shreveport Approach Tower earlier to say that they had lost contact with a small plane. Bossier Sheriff's Office Marine Patrol, along with deputies on foot, are also searching the area. Joining in the search are Caddo Sheri