sara bloomquist is live at the scene at mount ephraim avenue. >> the road remains shut down with everett just in front of me to landsdowne avenue behind me. investigators and attorneys are here on the scene, everybody is doing their own investigation figuring out how the tractor trailer hit a bucket on the city of camden electrical truck new york the worker out of bucket. the worker is in critical condition. >> i looked out the window and had seen the truck go fast. >> this tractor trailer was traveling along mount ephraim avenue. the tractor trailer went through the light and witnesses watched as the truck hit the bucket. the bucket scrape add long the top of the trailer and tipped over and sent the worker inside on the roof of trailer and then the ground below. >> the truck hit it and the man flew and hit on the corner of truck and hit the ground. >> from chopper 6 you can see the hole in the roof of the truck trailer where it appears that the worker landed first and then to the ground. he was rushed to cooper hospital in critical condition. this woman was identified as the driver of t