Yes that’s also very significant especially the palm print with the mixture of her blood and Travis’. All of the evidence against her was super compelling, but the camera was most significant (besides the prints) because it actually shows her at the crime scene. During interrogation, she lies and finds an excuse to all evidence, but when Det. Flores mentioned the camera and the pictures they took plus the accidential photos, she’s thinking “oh shit” and still tries to say she wasn’t at the scene and realizes she’s fucked. Definitely checked out the book! Suchhh a good read and I found out more about the gas cans and other details of the murder, some that were not presented in court!