MIAMI (AP)Cleveland Browns wide receiver Donte Stallworth hit and killed a pedestrian with his Bentley on Saturday morning on a busy causeway linking Miami and Miami Beach, police said.

Stallworth was headed toward the beach when he hit a 49-year-old man around 7 a.m., said Miami Beach police spokesman Juan Sanchez. The unidentified pedestrian was taken to a nearby trauma center, where he was pronounced dead about an hour later. He was near a crosswalk but its not clear if he was crossing legally.

Stallworth, 28, was cooperating and no charges have been filed, Sanchez said. Officers drew *lo** to test for drugs or alcohol, which is routine, but police said it was too early to tell if Stallworth was impaired or violating traffic laws. Police would not say where he was coming from or where he was headed.

Miami-Dade County property records show Stallworth owns two condos in a building on Biscayne Boulevard in Miami not far from the causeway and another condo in a different building in Miami.

A message seeking comment was left on the voicemail of his agent, Drew Rosenhaus.

The Browns said in a statement they were aware of what happened.

We understand the seriousness of this situation, but will not have any further comment at this time as this is an ongoing investigation, the team said.

Stallworth signed a seven-year, $35 million contract with the Browns as a free agent before last season but hardly played because he was hurt. He was due a $4.75 million signing bonus Friday.

Stallworth, who previously played for New England, Philadelphia and New Orleans, finished last season with just 17 catches for 170 yards. He was slowed all season by a nagging hamstring injury and made just seven starts for the Browns.

Stallworth had his best season with the Saints in 2005, when he made a career-high 70 receptions for 945 yards and seven touchdowns. He was drafted in the first round (No. 13 overall) by the Saints in 2002. Stallworth played his college ball at Tennessee.