Who's Line for the OOB call?

[RookieDude]

Team A is bringing the ball up the backcourt after a made basket by Team B. I am Lead and watching the players run toward the frontcourt, keeping even with the pack. There is no press. As I am watching the majority of the players I hear a whistle and out of the corner of my eye I see the ball go out of bounds on my side. The ball goes OOB in the backcourt and I am in the frontcourt. My partner, the Trail, looks at me for help. (BTW we are doing two man)

I don't have anything to offer...a player goes to the spot for a throw in and he guesses "that way" toward Team A. He must have gotten it right...no complaints.

As Lead in the frontcourt...do I have responsablilty for the line on my side in the backcourt? Again, my back wasn't turned to the players...but, I was watching the action in front of me and couldn't help my partner.

RD