I am not sure if this is legitimate caller or a scam or catfish situation.  Caller used name Davidlee.  Says from LA then later said working in TX.  Had invasion of gmail post call.  Other phone problems after.

What is a "catfish situation"? The rest of your post makes little sense as well. Did this person call you? If so, what did he want? And what does gmail have to do with it?

I think they meant that they went out fishing and the catfish got away.