I first spotted the firefly because of its glow in the dark. You'll see the time stated above each image
8:36pm. The snail tried to escape!
8:39pm I left the scene after this shot.
11:42pm. On the way out of the forest park, I tried to look for the Lampyrid and snail again. Took me a few minutes but I finally found them, but I startled the beetle and it stopped eating the snail
11:47pm..i waited..and a few minutes later, the Lampyrid resumed eating its escargot supper.