Dan did not believe that Kelly had been murdered by an opportunistic thief who had seen her use a spare key to get into his apartment.

He's also an opportunistic thief, well-acquainted with the local pawnbroker.

Looting broke out as opportunistic thieves cleaned out abandoned stores for a second night.

This mentality is frighteningly similar to that of the opportunistic thief:

It was the victim of a theft in December 2005 when one of the sculptures on display was stolen from the site by opportunistic thieves.

Were-rats are commonly portrayed as sewer-dwelling scavengers and opportunistic thieves.

The majority of vehicles are stolen by opportunistic thieves relying on finding older vehicles that have ineffective security or none at all.

She is nothing but an opportunistic thief - and not a very clever one at that.

Zorn - An opportunistic thief who secretly wishes to kill his master, Zarak.