New on BBC One Wales

Synopsis: Series going inside the cordon with Gwent Police's dedicated forensic collision investigators, as they deal with serious incidents on the roads.

Synopsis: Three experts scour the nation to find the country’s most amazing home. Interior designer Mandy Watkins and architect Glen Thomas will be judging on functionality, distinctiveness and clever design. Joining them is Owain Wyn Evans who has a passion for property and will be looking for a home which reveals the owner’s personality and individual style.

Synopsis: Stripping things back to what really matters. Bear helps people resolve deep personal rifts in the Welsh wilderness, combating conflict with the raw, revealing power of nature.

Synopsis: The dead never lie. World-renowned forensic pathologist Dr Richard Shepherd shows how bodies reveal the truth, helping murder victims' families get justice for their loved ones.