I followed something here and found it was tied in with certain operations.

He was tied in with a boy down there about the time of the murders.

It seemed obvious, too, that the whole deal was tied in with the river.

If those photos are really tied in with this, it might mean they have to all be done over.

I would like to say that cultural diversity is also tied in with the question of the market.

Fourth is very personal, though it's all tied in with the first three reasons.

His special mission tied in with an incident which happened years before.

Was this, he wondered, tied in with the events of the afternoon before?

It seems to be tied in with a case they're working.

The college was a national venture, but tied in well with local developments.