In my career whenever someone starts out with 'No evidence bla bla. ' it's a dead ringer it translate to "I (we) did it but I betcha' you can't prove it, at least I hope you can't cuz I think we have it covered up rock-solid." How many times have you had That One validated? Yup, innocent people don't start out with "there is no evidence I did etc....", The unequivocally say "I did not do it".....