A mother feared she and her five-year-old son were going to die after someone deliberately set fire to the front door of her Plymouth flat.Katie Rowe was woken by her fire alarm as smoke filled her second-floor flat in Lipstone Crescent, Lipson, late last night.The 25-year-old said: "I came out of the bedroom and all I could see was thick smoke. "I couldn't see anything in the kitchen or the lounge. Then I saw the flames coming out of the letterbox."I thought we were going to...
