. >> reporter: well, fierrefighte are working on cutting apart the tree. they want to make sure no other victims are trapped under that. they are in the process of that, clearing the branches and debris. the 50 to 60-foot tree fell 6:30 this evening. you can see it split down the middle with half of it falling to the bocce ball court and half in the parking lot here at willow street park. one person was trapped in a car and had to be rescued. that person was not hurt. a 61 woman who was a member of the club was take on the the hospital. and another man near or inside of a car in the parking lot was also hurt. both are said of the minor injuries. at the time of the accident there were 16 to 18 people on the court. we're told including coaches for the 49ers and some of their wives. one witness says that he saw the tree start shaking and moving and then there was a horrible crack and half of it fell again in the bocce ball court. the other half in the parking lot. some of those here when the tree fell are still shaken up but say it could have been much worse.