Keuana Weaver, a 38-year-old mother of two, died on January 29 in Mexico
Her friend, Kanisha Davis, a nurse, required hospitalization for two weeks
Both women were operated on that day by Dr Jesus Manuel Baez Lopez
Arte Siluette clinic in Tijuana charged $6,700 for liposuction and tummy tuck
A third woman, Esmeralda Iniguez, was operated on the same day
She was rushed back to California with septic shock and still needs medical care