What is the prototype of the real events in Orphan?

The real orphan case happened in Canada on 20 10. This immigrant family originally had three children, but their parents still wanted to have a fourth child, but their parents were too old to have another child, so they went to the local welfare home to adopt a little girl, took her home and treated her like their own daughter.

However, the adopted daughter often does many dangerous things, especially trying to kill their family, so the couple called the police. After investigation by the police and forensic doctors, it was found that the adopted daughter was actually 2 1 year old, and her figure was like a child of several years old because of dwarfism.

Extended data:

The story told in Orphan made many people feel creepy after reading it. I didn't expect such a twisted person. His existence is even more terrible than a ghost. This kind of story happens in reality, although Orphan is not based on a true story.

But art comes from life, and there are such people in real life. An immigrant family in Canada experienced the same story as an orphan, and they also adopted an adult who looked like a little girl.