Here is another insight into the high-profile American murder trial in which 74st Texas woman Mayra Rosales confessed to beating her two-year-old nephew to death. As the only person in the company of the youngster when he died, Mayra became the prime suspect, and the programme follows the twists and turns of the trial, discovering how a bedridden, immobile woman appeared to be admitting to a crime it seemed unlikely she was able to commit. Includes testimony from Mayra, her family and friends, and the doctors, lawyers and investigators involved in the case.