Gruk wants to make a grappling check against the last kenku.

25

Drux attempts to intimidate the remaining Kenku with a guttural roar. “Drop your weapons, or die like your friends.”

He will gives the winged bad guy 4 seconds to decide before attacking.

Intimidate  13 

Attack:  2 Damage: 5 

Cat moves to the Kenku tries to disarm it. Then presses her dagger against its throat "Why all this? tell me!" 14 intimidation 

12 if I have advantage due to Gruks grapple

Gruk ties the last kenku up, using 30ft. of rope to really make sure that it's nice and secure.

"Listen up, you bastard bird. For every 5 minutes you don't tell us where all your possessions and gold are hidden, and where the hostages are, I cut off a finger. Now SPEAK!"

Intimidation: 18

Seeing the last of the Kenku at least momentarily taken care of, Idoza took the time to check on the other downed Kenku, and dress the wounds so they were at least stabilized for the time being.  Her actions accompanied by a soft and strangely uplifting, yet nevertheless alien words or song that further steadies her hands. 

Medicine: 8. 
(if needed)

But she is not deaf and blind to all else. At one point she froze up and frowned a bit at some of the threats being overheard. Yet rather than another reproachful look, the woman just shakes her head and quietly worked on the fallen, eventually tying up the unconcious after finding and re-equipping the rest of her gear. 

Gruk takes out his knife.

"WHERE. IS. THE. GOLD."

Cat eyes go wide as she starts thinking there is something wrong with this half-orc and backs away from him then looks for the back room forementioned.

"I wonder where this Prettyboy is?"

After gathering her equipment, She starts trying doors

She looks at Drux she thinks she recognizes the garb so she tries thieves cant "Who are you two? And the moron?" Tell him to quiet before he attracts more Kenku. Thanks for helping."

In thieves cant, Drux responds with, “We just met at a pub. A guy had offered several of us some gold to go find a friend. I don’t know him past that, but would be happy to knock him out to quiet him down.” He smirks while patting himself down as if to look for something—a poison perhaps.

Aloud, Drux looks to Gruk. “Hey big boy, maybe speak more with your muscles and less with your mouth. We’re all just making a big commotion. Anymore from us, and we may chase off who we’re pursuing.” 

She looks at the Dragonborn "They call me Cat."

Then to the Kenku she says

"I suggest you point to the back room, Turkey and you may want to show us where the entrance to the sewers you speak of is before the meat suit eats your giblets"  

      She says calmly and slowly to Gruk while holding her hand up with the dagger in it. "Don't hurt him further unless we say so and please speak quietly."

Quote from BrokeinHammer >>

In thieves cant, Drux responds with, “We just met at a pub. A guy had offered several of us some gold to go find a friend. I don’t know him past that, but would be happy to knock him out to quiet him down.” He smirks while patting himself down as if to look for something—a poison perhaps.

Aloud, Drux looks to Gruk. “Hey big boy, maybe speak more with your muscles and less with your mouth. We’re all just making a big commotion. Anymore from us, and we may chase off who we’re pursuing.” 

 "Ok then", Gruk says.

(To the tied up kenku): Attack: 20 Damage: 9

(wait hold on that damage is impossible i need to figure why it is so high)

(it's a crit)

Cat gasps and backs away in horror she whispers. "Self defense is one thing but.....Murder!"

In a hushed tone, “Well, what the hell was that for? He hadn’t shared the info yet. Ya just made the job harder muscles.”

Cat steels herself she has no love of the Xanathar guild she repeats what the Kenku said

"Tie up the pretty boy in the back room."

"Xanathar sends his regards."

"Follow the yellow signs in the sewers."

"No time to loot the place, just get him to the boss."

She again starts checking the doors but keeping a worried eye on Gruk

8 Investigation 

Drux gives Gruk a double take and then moves to the closet with Cat. Hearing the breathing he readies his weapon again.

Quietly, he says, “Identify and reveal yourself.”

"Sounds like he's gaged" She checks the door