Dolphins Update Ronnie Brown Wearing Cast, But Doing Some Work

The Miami Dolphins got CB Michael Lehan back practicing for the first time. He had an ankle injury during OTAs, and missed the first three weeks of training camp. He is competing with Andre Goodman for a starting spot. RB Ronnie Brown is wearing a hard cast on his right hand/arm. He's not participating in practice, but he's doing speed and conditioning drills. G Shawn Murphy isn't practicing today. He rolled his ankle last week and sat out of Saturday's game. DE Vonnie Holliday (hamstring) is back at practice.