Residents and other associates of a popular building superintendent are finding it impossible to fathom that the married father could have molested a tenant’s Labrador retriever at the Rye Colony apartment complex.“It’s unbelievable,” said Kris Lumaj, who does renovation work at Rye Colony and has known the super for years. “That’s an animal, you know. He’s got a wife and two kids, has no criminal record. I don’t know anybody who’d say anything bad about him.”