One man was killed in an early morning fire and another seriously injured. There's no word yet on what started the blaze.

The State Fire Marshal's office says the fire at 305 Cat Mousam Road in Kennebunk was reported at around 2:30 this morning. One man was killed and another was seriously injured. Officials say a third man escaped the fire unharmed.

A team of fire investigators are now working to pinpoint the cause of the fire. The names of those involved have not yet been released.