The club had an opportunity to take three out of four from the Chicago Cubs at Wrigley Field, but blew a lead in the eighth inning.
The bigger story, though, happened postgame. Callaway and Jason Vargas were involved in a clubhouse incident with Newsday’s Tim Healey.
The club issued an apology on Sunday night and announced fines for Callaway and Vargas on Monday.
Hoping to return to normality, the situation somehow got worse on Monday night.
In a story first reported by Yahoo Sports!’s Matt Ehalt, it was revealed that Van Wagenen had been calling the shots on pitching decisions from home.