Security footage from Istanbul’s Ataturk airport appears to show one of the terrorists involved in Tuesday’s deadly attack detonating his suicide vest.

The video could be considered graphic or disturbing for some people so for those of you who don’t want to click on the video, here’s a description provided by CNN:

Another video shows a man walking with a gun, which he drops when he’s apparently shot by a security officer. The man slumps to the ground and the officer briefly stands over him before running. About 10 seconds later, there is an explosion.

As of Wednesday morning, the death toll in the attack sits at 41. Most counter-terrorism experts believe that this is yet another deadly attack carried out by ISIS. Yep, another bloody victory for the JV team.