None of the eight people killed when a boat capsized during a sudden and fierce storm last month on Lake Tahoe in California were wearing life vests, federal investigators said in an initial report released Wednesday.

None of the eight people killed when a boat capsized during a sudden and fierce storm last month on Lake Tahoe in California were

The capsizing that claimed eight lives on Lake Tahoe has prompted a closer look at the circumstances on board - particularly which critical steps may have been missed.