Glazer reported that Martin had "gone AWOL from the team the last couple days."
According to report, Martin had an incident in the team cafeteria this week where teammates jokingly said they would not sit with him.
Martin’s reaction to the joke was that he "flipped out, smashed a food tray on the ground, took off, and they haven’t seen him since," Glazer said.
The team lists Martin as doubtful for Thursday night’s game against the Cincinnati Bengals with an illness. Martin, 24, was a second round selection in the 2012 NFL Draft out of Stanford.