A state Senate staffer was arrested on accusations he sexually propositioned a 15-year-old boy over the Internet. In a series of instant messages and online chats, Alan David Berlin, 40, of Carlisle, Cumberland County discussed dressing up in animal costumes and engaging in various sex acts with the boy, the state attorney general's office said today. According to the criminal complaint, Mr. Berlin proposed traveling to the boy's home in Harrisburg, 20 miles from Carlisle, and having sex in the backyard as the boy's parents slept. He also allegedly requested nude photos of the boy and offered to arrange a meeting in a hotel room so Mr. Berlin could take photos of the boy and another adult having sex ....
