Indiana plane crash: Private jet plunges into houses

An investigation has begun into the crash of a private jet into a residential neighbourhood in the US state of Indiana.

Two of the four people on board the plane were killed when it hit three homes in South Bend on Sunday.

Police said everyone in the damaged homes were accounted for and no-one on the ground was missing.

Three other people were injured in the crash - one of them is said to be in a serious condition.

Authorities say the plane was experiencing mechanical trouble, as Nick Gowing reports.