Hundreds of mourners have attended the funeral of an ex soldier who found hanged after a tour of Afghanistan. Lee Bonsall's body was discovered at his home in Tenby. His family believe he suffered from post-traumatic stress disorder after his best friend was killed in action.
Kevin Richards from the charity Healing the Wounds says there needs to be more support for people returning from war zones.
Deanna Collins talks about her grief over the death of her son who had been suffering from PTSD