Parents Coral, 40, and Paul, 43, were described as "stunned and devastated" by neighbours struggling with the same emotions.

"The general feeling is one of disbelief, nobody can take it on board," said Mathew Harris, 22, who lives on the estate.

Surrounded on three sides by tree-covered hills at the centre of the small estate is a series of open greens used by local children.

As on most days unattended bicycles and balls litter the large grass areas safe from thieves on the close-knit estate.

"I was born and grew up on this estate and remember what it was like as a kid. Everyone played with everyone else," he said.

"It's the same today. Kids play out together and everyone looks after everyone else. Somebody said that this estate once won an award as the safest in Powys.

"I can believe that. Every new family that comes to live here says what a great place it is to bring up kids. They can run free outside, riding bikes or playing football, without any trouble.

"What happened last night is unbelievable. Paul and Coral are loving parents and everyone is devastated for them."