FREDERICK, Colo. — Four-year-old Bella Watts pleaded for her life, just moments after she watched her father kill her younger sister "CeCe," according to lawyer Steven Lambert. Lambert, of the Grant & Hoffman Law Firm, represents murder victimShanann Watts' parents Frank and Sandy Rzucek,CBS Denver reports. The law firm shared new details about the murder with Dr. Phil in an exclusive interview. After Shanann was strangled, Lambert said Bella Watts walked in the room, to find her father wrapping Shanann's body in a blanket. "(Bella asked) 'What are you doing with Mommy?'" Lambert said. "What he said was, 'Mommy is sick. And, we need to take her to the hospital to make her better.
"He walks over, takes CeCe's favorite blanket, and smothers her. Then, he takes her body, takes it out of the vehicle. At this point, Bella had unbuckled herself from the vehicle. He went back to the vehicle," Lambert said. "Bella said, 'Please, Daddy, don't do to me what you just did to CeCe.'"