Furry Called up tony late at night and said "Report to the farm near the outskirts of th city. Loki has crashed into someone's pool" He informed Tony as he shut off and went back to getting the other avengers there as well. But they didn't really know why Loki was back, or where he even came from. 

Loki slammed from the sky, he had used the biorforst to teleport. it would be the LAST time he did as well as it was the worst way to get to earth. loki felt himself crash into water, first thing he did was struggle to get toe the surface and clung to the edge of the deep end holding on there, exhausted from teleported he passed out, drenching wet, he hears the avengers coming but too tired to do anything he didn't budge. Loki had ran away from being killed by Odin, he didn't want to die. he thought of a better way to die, strave himself to death anything but get hit with a beam and be gone.