Rosavellt arrived in Duranel without any issues and she met up with Dracula who was waiting for her. Dracula greeted Rosavellt respectfully before he took her to the place where they found the skeletons. Once Rosavellt saw it, she knew that this was her brother's doing. He was the only one that would leave his familiars behind like they were nothing but trash. But why would he leave his familiars here? He could have found a hundred other ways to kill the humans here if he wanted them dead. He could even kill all of them on his own if he wanted to! It's almost like he is in a hurry to get somewhere and he didn't have time to take the familiars with him! It was either that, or he was leaving a trail for someone to follow.