Puma is stopping its sponsorship of Aaron Hernandez, who plays for the New England Patriots team in the U.S., following his arrest on suspicion of first-degree murder and associated weapons charges in the shooting death of Odin Lloyd, a semi-professional American football player. Puma had signed up the 23-year-old NFL player last April as a testimonial for its training line. The Patriots have already stopped their contract with Hernandez.