• Pizza delivery worker stabs pregnant customer 14 times over lousy tip
• Man arrested for shooting death of 'bright and loving' boy, 7, on Colorado reservation
• GP warns of 'little known' symptoms that appear in cold weather
• Are you a dark empath? The most manipulative star signs revealed
• Tributes flow for 'vibrant' young man who was left for dead just metres from his home after a violent knife fight erupted between 40 youths