Good win by Indy. We have a series!
I see two storylines so far. One is that Myles Turner can't do anything on offense except take open catch-and-shoot jumpers or dunks. He is incapable of handling the ball against OKC. Even on the glass he gets stripped a lot. He has to do better with the ball in his hands.
The other is that SGA appears to tire late. If the game is close enough for it to matter, that's a major problem for OKC because he's their only consistent source of quality half-court offense. Williams and Holmgren don't appear ready to take the reins on this stage in crunch time when necessary. So Indy overplays a worn-out SGA and OKC hasn't come up with a counter to that yet.