Subsection 231(5) of the Criminal Code provides that certain forms of what would otherwise be second-degree murder are first-degree murder when—I'm just looking at the language here—the death is caused “while committing or attempting to commit” certain designated offences, which include sexual assault, aggravated sexual assault, and kidnapping and forcible confinement. There's a lot of overlap there.
I think the reason for the language in this bill, or the way I would read it anyway, is that.... There was a case—the name is escaping me right now—that held that you could have an escalation from second-degree murder to first-degree murder based on subsection 231(5) even if the victim of the murder and the victim of the, say, sexual assault or forcible confinement were different individuals as long as both were part of the same transaction. I think the intention here is to more narrowly target this provision to ensure that it's the same victim and the same transaction. It is a slightly narrower provision. You can imagine situations in which a person would be captured by first-degree murder under subsection 231(5) that would not be covered under this, even if there were also a sexual assault, an abduction, and a murder. That's a bit of a technical answer, but it's a bit of a technical question.