Of course “Witness” is the perfect title for the little Amish kid witnessing a murder in a men’s room in 30th Street Station in Philly.

The action starts when Duke Foxx takes his girlfriend to a Flyers ice hockey game in Philadelphia. But a few days later, he gets fired, catches his girlfriend in bed with another man, and totals his car trying to avoid hitting a deer.

To take his mind off his problems, he takes a trip to the island of St. Croix. There, he meets his Caribbean Queen. But he also finds himself thrust in the midst of an unsolved murder – then uses super-sleuths skills to lead the police to find the killer in Puerto Rico.