As a former psychiatric patient who ultimately chose talk therapy over medication, it's important for me to understand that psychiatric drugs are often necessary and therapeutic. I'm not sure, however, that the average viewer fully understands how traumatic psychiatric treatment can be, or the deleterious side effects of the antipsychotic drug therapies that were part of Linda's treatment.
It is heartbreaking how the stress of work, being a single mother, and the fraying of family relationships due to paranoia from Linda's illness all contributed to a loss of functionality and a downward spiral, as the documentary portrays. I do feel compassion for Linda's sister and friends and the owner's of the house where Linda starved to death, unknown to them.
The average viewer may not see God in the tragic story, but I'm not sure He wasn't with Linda. You see, she was losing touch with reality and couldn't deal with the treatment her illness would require. An abandoned house must have seemed the only option. But, something prevented her from harming others. Even her imaginary husband, Steve, was perhaps a reminder of love and family, perhaps because she had seen him being part of a loving couple at the Chinese restaurant while she was waitressing.