Young mum posts chilling Snapchat selfies of boyfriend pointing handgun ...

These are the chilling Snapchat selfies sent by a young mum hours before she was found dead.

Stephanie Hernandez, 21, posted the images of her boyfriend pointing a handgun at her just hours before she was found shot dead.

Rafael Gonzalez, 20 - who is seen calmly pointing the gun at the back of her head - has now been arrested on suspicion of murder and remains in police custody.