Neither the female detective, who was working undercover, nor the lieutenant opened fire.

A detective then opened the trunk and discovered a closed brown paper bag.

Without knocking, the detective opened the door and entered.

When the detective opened the door, he was appalled to see me, realizing how long I must have been in there.

The detective turned it and opened the door, to find that it led into a living room.

A detective opened it and gasped in surprise as he saw the contents - a mass of paper money.

The detective opened it carefully and motioned his companion inside.

Fifteen minutes later, the first detective opened the door to the basement.

The detective walked immediately to the door and opened it.

The detective opened a folder and looked through some papers.