I don’t believe they killed her.
They used her like a teenager with a sock and tossed her aside but didn’t kill her. She was highly unstable and abused drugs before the Irish bastards entered her life.
But they knew she kept a diary and made sure it disappeared.
I met John and Jackie in a restaurant when I was a cute 18-year-old girl. He gave me “that” look and she looked like she wanted to kill me.
Both John and Jackie were exceptionally good looking.