The guy who ended up with Kim Lingel’s stolen MacBook and iPhone wasn’t counting on Joey Carenza III. “When he gets the scent of something and it really intrigues him, he’s on it,” says Lingel, 25, who counts Carenza as one of her best friends. “He’s tenacious.” You don’t want Carenza on your trail. He is a high-tech, crime-fighting superhero. The guy knows his way around Apple’s operating system — so much so that he acts as tech support for his friends. To make his life easier, he subscribes to a $99.95-a-year Apple service that allows him to access their Macs remotely.