Was the key of Ma Xin in Taigu burned to death by his mother?
It's not burning, it's burning the body. The police's appraisal is that after her natural death, her mother chose to deal with it secretly alone and burn the body in order to avoid her husband's accountability. It is widely suspected that accidental shooting destroyed the evidence after death. Because this mother has always been very strict as a people's teacher. She is also very strict with children. That's why this disaster happened.