RICHMOND, N.Y. (AP) - Authorities say two people are dead after a house explosion in upstate New York.
  
WROC says the explosion occurred at around 4:30 a.m. in the Finger Lakes region town of Richmond.
  
The coroner's office is working to determine the identity of the victims. However, Ontario County Sheriff Kevin Henderson says he believes they were an elderly couple who lived in the home.
  
The cause of the blast was not immediately determined.
  
Smoke could be seen up to two miles away.