Matantei Loki Ragnarok Episode 3
Heimdall appears, he's trying to kill Loki of course. Some birds get possessed and then the bird lady gets possessed, then Mayura gets possessed. Oh and Loki gets his little ghostly sidekick, Etchan... Hmmm.. that's about it!
Yah, this ep is pretty straight forward... nothing too major happens. Though this is the first time we see that Loki really does care about Mayura, probably the first time he ever really cared about any human. It was pretty funny when Heimdall kissed her, and you know his intent was just to piss off Loki. =)