“…we refer to Secs. 7, 10 and 12(b) of the Evidence Act, Cap. 62, which are as follows: “7. Facts which, though not in issue, are so connected with a fact in issue as to form part of the same transaction, are relevant, whether they occurred at the same time and place or at different times and places.” “10. Facts necessary to explain or introduce a fact in issue or relevant fact, or which support or rebut an inference suggested by a fact in issue or relevant fact, or which establish the identity of anything or person whose identity is relevant, or fix the time or place at which any fact in issue or relevant fact happened, or which show the relation of parties by whom any such fact was transacted, are relevant in so far as they are necessary for that purpose.” “12. Facts not otherwise relevant are relevant-(b) if by themselves or in connection with other facts they make the existence or non-existence of any fact in issue or relevant fact probable or improbable.”