Translation in spolier:

((The one that was near Brekka that Torban wounded, can Brekka get to within melee of it with 30ft movement? I want to try to knock it unconscious with a non-lethal hit.))

Snarling at the retreat, Arista thrusts her frost-wreathed staff forward, gathering crackling shards of arcane ice into a whirling Sorcerous Burst; she hurls the glittering volley after the goblin boss. (Hits AC 14 for 7 cold damage)

Quote from wyntarvox_ >>

((The one that was near Brekka that Torban wounded, can Brekka get to within melee of it with 30ft movement? I want to try to knock it unconscious with a non-lethal hit.))

 
Not RAW, unless you have a way to avoid the movement penalty from difficult terrain.
That being said, I admire your spunk. 

How about if you make a DC 15 Acrobatics check, you can dash, reach them and make a melee attack with disadvantage as a bonus action?

[[This is a one-time ruling.]]

The fleeing boss dodges the ice.

((Love the ruling! But the dice said no unfortunately. It's a 12.))

Brekka tries to charge after the wounded goblin warrior, intent on taking a prisoner this time. He had some questions for their uninvited guests. But the forest is too thick and, despite his powerful, draconic legs carrying across the ground, his limbs get tangled in the undergrowth. He roars with frustration.

"Get back here!"

Kaelen moves closer to the others and drops his blades, pulling out his bow and loosing an arrow at the fleeing goblin boss, but it misses.

Bonus Action: switch HM to goblin boss

Action: longbow to hit 9

I apologize. I have an urgent personal issue that will prevent me from participating in this game for the next week. I intend to return but I need to step away.

((No worries. Hope everything is okay.))

As promised, I am back.

There is a severely wounded warrior and a less wounded boss about 30ft away, BRekks is in melee range with them .

Asariel and Mathias are up. (Torban is yet to go, then the goblins.)

Seeing that the goblins are fleeing, Mathias targets the assumed leader with a starry wisp.

[[Starry Wisp hits AC 24 for 7 Radiant damage]]

Asariel also fires a crossbow bolt at the boss. 17 for 7 piercing damage. 

The goblin boss dies from the impact. Torban runs up to but does not get close enough to the remaining goblin in time to attack. 

The remaining goblin slips out of Brekka’s and Torban’s immediate reach and moves 15’ away through the underbrush. He calls out, in badly pronounced common, “You killed Eemak while we were running, can I do anything to get you to spare my life!” He stands there tense, watching you carefully.

[[Gamewise, He has a readied action but is waiting for whatever happens next.]]

You all are up.

"Answer our questions or my friends here will drop you as they have your fellows!" Brekka bellows to the fleeing goblin, his voice booming with equal measures of frustration and the thrill of a fight. Small licks of flame curl from the side of he mouth as he feels the burning heat rise in his chest, aching to send forth a gout of flame.

"Why are you following us? Why did you ambush us in our sleep?"

OOC: Welcome back!

If needed, Intimidation: 24

“We’re not following you, you are moving through our territory! We were sent out when one of our deep scouts didn’t return, several groups this size in different directions, we were the lucky ones to find you.”

”We ambushed you to try to eliminate a threat to the Coldtooth Clan, and we aren’t to proud to strike at an enemy at a weak point.”

OOC: I don't want to jump the gun if we're still running through initiative order, so feel free to disregard the below if so.

"Lucky?" Brekka snorts with a glance around the clearing where goblins lie dead while his companions stand victorious.

"We are travelling through these lands toward our destination. We are no threat to the Coldtooth Clan unless you try to waylay us," he continues, his attention back on the fleeing goblin once more.

"What territory do you claim?"

[[Initiative is paused. If anyone takes an action, which talking is not, the goblin’s readied action will trigger and then you will have the opportunity to each take an action. I would generally recommend you give space for others to respond as it is generally not the best etiquette to repeatedly speak in an asynchronous pbp environment without giving others the opportunity to, especially as we have an official post frequency of 24 hours.]]

“Only what we can fight for.”

[[Noted!]]

Kaelen has no strong preference on killing the remaining goblin or not, so will wait for the others to come to a decision.

Asariel will get involved in the communications, talking being one of his strong suits. "We have no desire to claim this territory back from you. But we do have a desire to live. As long as the Coldtooth Clan are trying to stop us from continuing to live, we will continue to eliminate you. We barely broke a sweat dealing with you, so don't even think you have a chance if you come with your whole clan. Next time you attack us, we will not leave a survivor. Your life is spared to allow you to let the rest of your clan know that we are not a threat as long as you leave us alone. Though that being said, if you plan on attacking everyone who might travel this road in the future, then the town of Threshold might request we remove the whole clan as a threat to innocent lives. The choice is yours, make it wisely"