I was flying My Mavic 2 Zoom using the active track 2.0  features and the Mavic stop tracking. I decided to go back to my location to take over the transmitter manually  because I still had 20 minutes of flight time. My drone was looking for me so I decided to turn theMavic around towards me. Next thing I know the Mavic fell into the ocean. It did not give me any warnings and it seemed like the bottom position sensor did not work or did not slow down at all. Instead it just went straight down into the ocean.Typically  it gives you a warning like  landing or low battery. I didn’t see any warning signs as the drone found the ocean. My drive was at 63% battery and there were no obstacles in the way.
https://drive.google.com/open?id=10CBBw0-RI45y77Mt4vSkjXn80S6ILraA

That looks bad.
Did you try and get it back?

Hi there, we are so sorry for your loss, please contact our support team to start a ticket for the data analysis, we have professional data analysis team who will help to figure out what happened and provide the proper resolution.