I've been meaning to read this one ever since I saw the "Dear Zachary" documentary a few years ago. I'm going to spoil both movie and book, so here goes.
In 2001, David and Kate Bagby were devastated to learn of their son, Andrew's, brutal murder. Andrew was their only child, beloved and cherished. A great guy with wonderful parents, universally loved. They had no idea who would do such a horrible thing. David was very matter of fact: they intended to go out to Pennsylvania, collect their son's ashes, find out who killed him, and then return home to California and kill themselves because they no longer had a reason to live.
It turned out that Andrew's ex-girlfriend seemed the most likely suspect, but before the police could arrest her, she fled to her native Canada (I'm not going to mention her by name). David and Kate quit their jobs, packed up their lives, and moved to Canada, first to oversee the extradition hearings, but then later to be near their grandson. Yes, the monster that murdered their baby was having his baby.
The strength and courage they displayed is positively remarkable. They had to be civil with this woman, knowing full well she murdered their child, in order to spend time with their only grandchild, Zachary. They sucked up their revulsion and did it, and as a result they fell in love with that sweet baby, and Zachary with them. To the point where he preferred Kate to his own mother. And why wouldn't he? Kate was a sincere, genuinely loving woman and his birth mother was a goddamn psychopath.
Time and again, the Canadian justice system failed the Bagbys, and ultimately Zachary, by refusing to see what was right in front of them: that this woman was an evil, stone cold killer. She killed again one last time, drowning herself and Zachary.
I cannot even begin to fathom an inch of the Bagbys pain. I frankly don't want to. They channeled it into victim advocacy, helping get laws passed in Canada so this type of thing wouldn't happen again. "Dear Zachary" was about Andrew and his wonderful parents and the horrible tragedy, David's book delved deeper into the legal aspects of the case. Even knowing what happened, it was still heartbreaking and horrifying to read it and try to contemplate what they went through.
I hope they were able to finally find some kind of peace with life, but if they didn't I don't blame them. I don't know how anyone recovers from something like that.