Two men accused of confining and sexually assaulting a teenage boy in Nova Scotia may now be in Ontario.

Police believe 47-year-old David Leblanc and 31-year-old Wayne Cunningham are travelling in a grey Elantra.
   
They say a 16-year-old homeless boy was snatched off the streets of Halifax earlier this month then taken to a home where he was held captive and sexually assaulted.
   
The boy turned up at a woman's door Monday night in Upper Chelsea, half-naked with chains on his hands and feet.