A woman has today described the killing of Dean Evans as "the worst thing I have ever seen in my whole life."

Hazel Jenkin said the alleged attack by 23 year old Lee Carter and a juvenile was "disgusting, merciless."

She said shortly after the incident Carter pointed at her and said: "That is the woman who seen me kicking the boy to death."

Under questioning at Swansea crown court she amended that to: "That is the woman who seen me do it."

Carter, of Devon Drive, Pembroke and the 17 year-old juvenile, deny murdering Mr Evans, 25, in Devon Drive late on August 12 last year.

The prosecution claim that "trivial banter" between Mr Evans and the juvenile turned to violence when Carter arrived on the scene.

Paul Thomas QC, prosecuting, said the arrival of Carter provided the impetus for the juvenile to launch the attack by hitting Mr Evans on the head with a bag containing cans of lager.

Both men are said to have kicked and stamped on Mr Evans, who died from head injuries two days later.

Mrs Jenkin told the court she had been out with her husband looking for their dog Bobby, which they found in Devon Drive. As she retrieved the dog and returned to the car she noticed a man walking towards her with two women.

Two men were running after them "nastily."

She said: "They knocked him to the ground. They kicked his legs from under him.

"They kicked him mercilessly, both of them, to his head mainly and his body as well.

"The stocky one was doing most if the kicking, loads of times. The young girl was screaming.

"I was sitting in the front of the car. We went to drive off. The stocky one came over to the car. His fists were clenched and he was frothing at the mouth. He was looking at me in rage.

"I told my husband to drive off. I could not believe what I was seeing."

Mrs Jenkin went home further up Devon Drive, but then returned to the scene with a relative who was a nurse.

"The stocky one was still there. He was laughing. As soon as he saw me he went beserk and said 'that is the woman who saw me kicking the boy to death'.

"He was looking at me, very angry.

"He had a conversation with a blonde woman. He said he had been in Tenby all day.

"When the police arrived I heard him tell them he had been in Tenby all day. He said he had heard people shouting and came up the road."

Later, Mrs Jenkin attended identification parades and picked out both defendants.

Asked to give more detail of the attack, she said she had seen the stocky defendant "constantly" jumping off the pavement onto the face of Mr Evans, who was lying in the road.

The trial continues.