Forensics by Kalia and Carolyn

Carolyn's sister Lizzy is celebrating her birthday, but we're investigating a crime. We returned home to find Lizzy's party set-up trashed. The cake was half-eaten, presents were thrown all over, and there was even some bright red stuff dripping off the table. This is clearly a birthday whodunit. Our question: How can we use forensic science to finger the culprit? more...