I don't know why he would set his home close to her village if not to spawn camp her, since his base is at x 1000000 z 1000000, which is outside the /wild teleport zone.
Kale trying to run at CRH obviously wasn't an actual attempt to get her items back, since he stole all her weapons and armor, and he could've easily escaped, so no justification there.
There is not a single mention of Dynmap in the pvp section of the rules, so that's simply not relevant.
But this extra stuff shouldn't matter, because the very simple fact at hand is that CRH broke a rule, and he shouldn't be allowed to circumvent punishment because of unrelated facets of the situation.
To make it as clear as can be, because this'll just go on for longer if I don't: rule #13 specifically says, "using teleporting for the purposes of PVP combat, which includes... any hostile act involving teleporting" is allowed. It then says that "Using this tactic to kill/harm new players is unfair and is not allowed".
Was kale a new player? Yes, this was 3 days after she joined.
Did CRH use teleporting for the purposes pvp combat against her? Yes, he used teleporting to get within proximity of her, and then killed her.
Did CRH harm/kill kale? Yes, he killed and robbed her.
Were CRH's actions permitted by the rules? No, the rules were very clear, but he chose to break them anyway.
This is a clear violation of the rules. As I see it, the most reasonable option is to punish CRH accordingly.