Let's start with interactionC.
Requires at least an encrypted iTunes backup.
When we look at this, this is AXIOM.
We could see identifiers.
We have email addresses.
We have phone numbers.
Display name.
Same thing.
Created date.
Created date, first incoming.
You may have additional dates as you look over here.
So we have last incoming interaction,
first outgoing interaction, last outgoing interaction,
interaction count.
If someone says to you, I have never called that person,
I have never communicated with that person--
maybe you're being accused of collaboration on something--
look at the interaction count.
Here, we can see their interaction is 14 incoming
versus two outgoing.
Take a look at interactionC.
It can be helpful in your investigation.