Two people have been killed and two others are missing after a fire started on an oil rig in the Gulf of Mexico.
Four other individuals have been air-lifted to hospital.
The rig off the coast of Venice in Louisiana is owned by Black Elk Oil, a Houston-based energy company.
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A manhunt is being undertaken after two men were shot - one fatally - at a residential site on Thursday evening.
Residents of Fort McMurray were restricted to salvaging only their clothes and pets as they were evacuated.
Warm sunshine to end the working week