It's in My Art!: The Amanda Smith Series

Amanda Johnson, now Amanda Smith is 29 years old now and is enjoying life now as a wife and mother. She works on her art, still has her doggy shadow and really makes the most out of life. One day out of the blue a government agent shows up on her doorstep wanting help. Sam Knight needs help finding a criminal who uses art as a release of emotions. The murderer leaves behind artwork after each crime and the clues to catch him are in his paintings. Luckily for Amanda her training and her little bit of knowledge of the criminal mind might be able to help. Can they catch the murderer in time and just how twisted is this guy?