The two are now estranged because of a business dispute.
Both city and state officials characterized the conflict as a business dispute that would have relatively little impact on the project.
Other causes, such as political rivalry and business disputes, also took their toll.
Big companies often seek help from politicians over business disputes.
But they would not rule out an industrial accident or some other cause, like a business dispute, that might have led to a bombing.
"If there's a business dispute or a debt, they don't go to court and sue each other."
To this day, no motive is known, though a business dispute was suspected.
These days a majority of the work done by private investigators involves business disputes.
Martin had already left Mad due to a business dispute months earlier.
They don't want to be involved in an economic dispute, or business disputes.