PSNI release images of Derrylin fire victims
Video report from Gareth Wilkinson
Police have released images of the four victims of a house fire in Derrylin on 27 February.
Detectives investigating the circumstances surrounding the incident in the Molly Road area released the images on Wednesday 28 March.
PSNI are appealing to anyone who was in contact with with Denise, Sabrina or Roman in the weeks leading up to their murders to get in touch with detectives.