"Frida's Dilemma" - "Negotiations" [Campaign 1, Mission 4]

I don't know how you manage to do it – I can easily run away from him. Logistics only becomes an issue towards the end of the map, and even then, only if I'm lucky.

Added after 31 seconds
I also tried to kill the second Haven hero there, but I didn't get anything for it, which is a shame.