Matt Duncan books rodeo into an arena he manages not realizing that his estranged father is one of the feature attractions. Ty Duncan is a grizzled veteran of the rodeo circuit and wants to reconcile with his son before he dies. Monica's who's acting as Matt's bookkeeper, is horrified to learn that the midway's fortune teller is Kathleen, a former friend and fallen Angel, who is determined to keep father and son apart. She decides to focus on little Daniel Duncan, who had previously been told his grandfather was dead. Kathleen makes sure that Ty meets Danny, which infuriates Matt who is led to believe Monica is at fault. The ""dark angel"" also makes a pass at him, since his wife is out of town. After the youngster slips into the corral of a dangerous bull, Monica rescues him and then intercedes in the resulting fight between Matt and Ty. She reveals she was sent to end the cycle of hatred between father and son and to uncover Kathleen as a force of evil. Ty makes a memorable fi

Monica and Tess are assigned to Detective Frank Champness at the Centre for Missing Children. Champness is very good at his job, but is haunted by his failures, the children who have died or have simply never been found. Andrew, is also taking his shift at the centre. Andrew is intrigued by computers, and shows Monica how computer simulated age progression works. Monica discovers that Kathleen, is Frank's new girlfriend, and is pushing him to the breaking point. She distracts him from his cases and undermines all the good he has done for missinig children, pushing him close to quitting his job. In a dueling revelation scene, Monica defeats Kathleen and brings Frank back back from the influence of evil. Then, with the help of Andrew's age progression expertise, Monica helps him solve a 15 year old missing child case.

Monica is due for her angel evaluation. She runs into Kathleen, a fallen angel who tricks Monica into another meeting room. Andrew and Tess wait for Monica in the right place. The angels recall previous assignments.