Welcome back, Roy Harper!
You know Quentin wanted his daughter back, but I dont think this is what he had in mind.
And the moment Dinah finds out whats going on, she has herself assigned to the case.

Credit: Daniel Power/The CW
Unfortunately, Olivers lawyer Jeans motion to have the charges dismissed is denied when the D.A.
reveals that he has another star witness to testify against Oliver: Roy Harper.
This news shakes all of O.G.
Team Arrow since they didnt even know where Roy was hiding.
The fact that the D.A.
has him lets them know that whoever murdered Cayden is still pulling strings.
It doesnt take long for Felicity to locate where the cops are keeping their new star witness.
Oliver and Diggle recon the building and learn that Roy is currently being tortured.
Her presence is detected quickly and a S.W.A.T.
team starts converging on her position as Oliver begs her to retreat.
(Next: The reunion)
Thea is far from happy with Oliver forcing her to leave Roy behind.
They dont know if they can trust her, but its their only move at this point.
So the team prepares to infiltrate the casino and save Roy.
Thus, we arrive at tonights long-take fight scene, which was fun as usual.
Thankfully, Oliver arrives in time and saves her.
He has no option but to grapple-hook out of there.