The father in law of the man believed to have stabbed his three children to death before taking his own life has said he will never know what drove him to do it. Ron Tocknell has published an open letter saying Ceri Fuller was a good dad.
Mr Tocknell has released a moving video of his grandchildren enjoying a day out with him in the park.
A post-mortem on a Gloucestershire man who was found dead with his three children has established he fell from height.
Flowers and teddy bears have been left in tribute at the children's school
Three Gloucestershire children were discovered dead with their father near Shrewsbury yesterday