MIAMI — Police say a Florida teenager who is accused of killing more than a dozen cats in two south Miami neighborhoods fits the profile of a sociopath. In the 10-page arrest affidavit for Tyler Hayes Weinman, police said they tracked the 18-year-old’s car electronically and traced his cell phone before charging him with the crimes. The affidavit was unsealed today, the same day Weinman was formally arraigned in Miami-Dade County Circuit Court.