Tbh people are saying oh yeah the WS was right to use his ult and the succu fucked it up for him, but imo it's completely different. The succu is the intelligent one in this, and the WS is a pure dumbass.
At that hp, where it takes 1 hit, not even from a hero, but a creep, for the PM to die, the WS was clearly just trying to KS it. Maybe the Succu did too, but at least the Succu didn't waste much, and is clearly just trying to catch the PM instead of trying to KS it.
I say good on the WS missing out on the kill then getting owned, stupid shithead noob.