PORTLAND, Ore. - Crime Stoppers is offering a $1,000 reward in hopes of finding the five men police say attacked three others in a parking garage in northwest Portland last summer.

Police said the men were beaten on June 23, 2007, at around 2 a.m. on the third floor of a Smart Park parking facility at Northwest 1st Avenue and Northwest Davis Street.
    
Investigators believe the suspects were involved in an earlier fight inside the nearby Barracuda's nightclub.

Witnesses say the suspects were driving a black 2002 Acura CL series sedan with Washington state license plates 994UDS.