Sentence:  The Missouri prosecutors' case against Clemons, based partly on incriminating testimony given by his co-defendants, was that Clemons was part of a group of four youths who <WSD>accosted</WSD> the sisters on the Chain of Rocks Bridge one dark night in April 1991. 
Meaning of the word marked with <WSD> tags:  To approach and speak to boldly or aggressively, as with a demand or request.