Laying this down is an easy play, and probably the right one.
If you know the raiser has nothing here and you have another opp it might be worth throwing out a reraise to find out who really likes there hand here. You might force a fold at that point and i think if you fire out a second bet on the turn the anybody else is forced to fold too.
This is providing you have good reads, but i'd attack this and just be wary of a cold caller.