We are not seeking anybody else at this stage in connection with the deaths...we believe all the parties involved were known to each other.
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The Good Morning Britain team have been showing support for Text Santa by performing their own version of the Wham! hit Last Christmas.
A seven-month-old baby was shot and killed when a shotgun belonging to his mother's boyfriend went off in their living room, police say.
Bob Geldof revealed that he "half expected" the death of his daughter Peaches due to the "way she was carrying on".