Rose found out Jennie and Jisoo got hurt from Lisa

Jennie and Lisa and Jisoo and Rose were at the water park later they went back to their Holtel room when rose took a shower Lisa went to get a knife from their kitchen and went to Jennie and killed her and she went to Jisoo and killed her and then Lisa put the knife back before rose will see it on Lisa hand later after rose took a shower, she saw Jennie and Jisoo hurt