RedactedNarrative: On Monday July 18, 2022, at approximately 9:36 pm I was dispatched to a boat fire on Norris Lake near Mountain Lake Marina.  Upon arriving I observed a burning houseboat.  Fire personnel arrived and extinguished the fire.  They then examined the boat and did not identify any human remains.  The next day, upon speaking to the boat owner''s dad, it was determined that the owner was not on the boat when it burnt.  The cause of the fire is undetermined. 
  
  *** On July 18, 2022, at approximately 9:36 pm I was contacted by TWRA Region 4 dispatch and was advised of a boat fire near Mtn. Lake Marina in Campbell Co.   I went to that address where I was flagged down by subject1.  Subject1 was a house or two from where I went.  He advised me that I could not reach the boat by land and that he did not know if anyone was on the boat.  
  
  I then went to Norris Dam Marina where I got on a patrol boat and went to the burning boat that was in a cove behind Mtn. Lake Marina.  Upon arrival I observed a houseboat that was on fire and had burned down to the hull.  I also observed the flames flare up a couple of times while awaiting the arrival of fire personnel.  
  
  When fire personnel arrived at Subject1’s address, they used his boat to get to the burning houseboat.  The firemen used a fire extinguisher on the boat but were unsuccessful at putting out the fire.  Fire personnel then requested a fire boat from Campbell County Rural Fire Service (CCRFS).  While awaiting CCRFS I spoke with Subject1 who advised me that he had called 911 to report the fire.  He also stated that the owner of the boat was a male that he knew as Subject2 and his last name may be xx.  He also provided me a possible phone number for Subject2.  When dispatch called the number, I was advised that it went straight to a voicemail that had not been set up.  
  
  Subject1 also stated his brother knew Subject2’s dad’s name and he would get me that information.  At 1:41 am on 07/19/2022 Subject1 advised me by text that Subject2’s dad’s name was xx.  When CCRFS arrived, they did not bring a fire boat however, they did have a water pump.  The pump was placed on Subject1’s private boat and was used to extinguish the fire.  Once the fire was out, fire personnel sifted through and inspected the boat and debris.  They advised me they did not think that anyone was in the boat.  They also stated that due to the heat and duration of the fire that it may be possible someone had been onboard.  I did not observe anyone along the shoreline or along a short path that was in a wooded area near the houseboat.  I also used side scan sonar to search the lake bottom in the area and did not locate anything that appeared to be a body.  On Tuesday 07/19/2022 Inv. and I contacted subject2’s dad.  He stated that it was Subject2’s boat that had burned.  He also stated Subject2 was not at home but had been earlier in the day when someone advised them that Subject2’s houseboat had burned.  Inv.  and I left residence and went by patrol boat to take photos of the houseboat in the daylight. *** GPS Location
  
  N 36.26083757
  W 084.15234721
  