Cargo ship dragged California oil pipeline months before major leak, coast guard says

Investigators believe a 366-metre cargo ship dragging anchor in rough seas caught an underwater oil pipeline and pulled it across the seafloor, months before a leak from the line fouled the Southern California coastline with crude.

source https://www.cbc.ca/news/world/cargo-ship-california-oil-pipeline-leak-1.6214457?cmp=rss