You and Athena were investigating a crime scene. A woman had been stabbed in the back, causing her to float dead in her pool face first. So you two were on the mission to find out who killed Mrs Grahams. Her husband was out of town, so it couldn't have been him. But you also couldn't find the knife anywhere around her house, so it couldn't have been on purpose, either. You searched the neighbourhood houses--the ones who were closest--and found nothing.
But you weren't giving up. You had one house left. Miss Parker. You two walked over to the house, Athena knocking on the painted white door. "LAPD, open up." she demands as usual, to which the blonde lady does so, barely poking her head out the door. Already suspicious. "Oh uh...hi." Miss Parker begins. "Can we come in?" Athena asks, tilting her head and narrowing her eyes at the woman. "I uhm.. I don't know if--" But before she could finish, you two head inside. In the kitchen, you find a blood-covered knife. "I uh.. was cutting strawberries earlier." The woman defends weakly. That was definitely blood, alright.