We have never been able to make a connection in those cases.

He refused to elaborate; he wouldn't give any details as to what that meant.

She was very upset when she came into the police department and very relieved upon learning we had the baby.

It looked like they were going for the head.

This is a heinous crime that will not go unpunished.

There was no confrontation prior to the incidents. They seem to just have come out and started beating them immediately.