A swan killer was haunted by his actions and contemplated suicide after the incident, a court has heard.

Joseph David Lawson, 19, of Patchwork Road, Shorebrook, Derbyshire, formerly of Milford Haven, appeared from custody at Haverfordwest magistrates court this afternoon (Tuesday), and admitted his involvement in shooting a family of swans in Withybush woods last year.

He pleaded guilty to having an air rifle in a public place, the joint killing or injuring of swans on October 19 and cannabis possession on October 24.

Lawson also admitted bail act offences for failing to appear before the bench on March 14.

The court heard that Lawson was part of a group which initially set out to shoot rabbits and ducks on private land, where they had permission to shoot, before venturing into Withybush Woods.

In a statement made to police, Lawson said he was unfamiliar with the area, and believed they were still on private land when they came across the family of four swans.

He added that he was ‘easily led’ and shot a swan in its head when it was suggested, then put his head down in disgrace.

“After I took the first shot I felt disgrace and could not believe what I had done.

“I’m 100 per cent I killed one swan. I shot it in the head. I’m so ashamed, and I see it every day.

“I’m so sorry for what I have done. It’s the lowest thing you can do. I can’t eat or sleep. I have been feeling very low and have even thought about suicide. I’m very sorry.”

The court heard that Lawson had mental health, self-harm and substance abuse issues. He had surrendered to Mansfield police station on Monday evening.

David Williams, defending, said: “On Mr Lawson’s behalf I wish to express his sincerest apology and deep regret for being involved in this incident.”

Lawson was sentenced to four months in prison, suspended for 12 months, with a 25 day rehabilitation activity requirement and one day detention for the bail offence.

He will also pay a £115 surcharge, £85 court costs and £60 towards the vet bill.

The chairman of the bench said: “We think that what you did was absolutely disgusting.”

Benjamin Phillips, 24, of Jury Lane, Haverfordwest, and a youth, who cannot be named due to a court order, previously pleaded guilty to charges of killing a swan and possession of an air rifle in a public place.

Phillips was sentenced to four months in prison, suspended for 12 months, and ordered to complete 150 hours of unpaid work plus a 20-day rehabilitation activity requirement.

The youth was given a 12-month referral order, and ordered to pay £105 in court costs and charges.

Gareth George Mattson, 32, of Goshawk Road, Haverfordwest, has pleaded not guilty to the charges and a trial date is listed for April 19.