Lawyer: The defendant wanted to clear the snow off his car and in doing so knocked snow on the sidewalk.
Conclusion (we argue that)
The defendant maliciously harmed the plaintiff.
Evidence (because)
Malice is intention to cause harm.
The plaintiff intended to remove snow from his car and put it on the sidewalk, and unbeknownst to the defendant at the time, that snow would go on to freeze as ice and cause the plaintiff to slip and break her hip.
Evaluate
If we're this defendant's lawyer, how would we argue that the defendant did not intend to harm the plaintiff?
We could say,
This argument actually combines a Famous Flaw (self-contradiction) and a Semi-Famous Flaw (intent vs. result).
We know the author intended to clear snow off his car onto the sidewalk. As a result, it froze into ice and caused a woman to slip and hurt herself. But just because that action resulted from clearing snow off a car doesn't mean that the plaintiff intended to injure the woman.
That would have been enough, but then this lawyer went and self-contradicted himself. He actually acknowledged that the defendant didn't intend to injure the plaintiff, since it was "unbeknownst to the defendant at the time" that clearing the snow would cause the injury.
Goal
Let's look for an argument that deals with Intent vs. Result, Self-Contradiction, or both.