[open roleplay starter]

A bunch of teenagers were sneaking into the old, run down house in the middle of the woods, currently crawling through the large rip in the disabled electric fence. That is, until they were interrupted by a seven foot tall humanoid figure coming over to them. 

"Oh... uh.. sorry, si-" One of the kids began to say, but was suddenly cut off when the tall man pulled out a glowing pistol and shot each of them multiple times in the chest, killing them almost instantly. His facial expression was cold and calm, not even flinching when the abnormally loud gunshots rang out.

"Fucking kids," he grumbled, using his telekinesis to begin dragging the dead bodies towards his old home. 

Your muse was nearby and heard the gunshots, deciding to come and investigate. They see the man dragging the dead teenagers away. What do they do?