After the wood is all gathered, Caitlyn would thank her co-survivors for making a roaring pyre. Once it has been set up, she puts the body onto the pyre. During this she is speaking in strange tongues (if anyone knows abyssal, ill write it all up), it sounds strange and, slightly disturbing. She is offering the woman up to her goddess lamashtu, hoping to get some sort of answer from her goddess in this time of struggle, while possibly gaining favor. If she could become with mutated child, it could further propel her, but she wasnt quite in a good position for that.