Ronda was happy that she had found the love of her life. she and davida were going to the prom in a month and needed to go shopping. thinking she would surprise her, ronda bought flowers and went to davida's house. ronda caught davida in bed with another girl from school; ronda became enraged. before she knew what she was doing, she killed davida and the other girl; what did ronda more than likely use to kill the two girls?