Aaron Hernandez and girlfriend had possible domestic dispute in June 2012

More details about ex-New England Patriot Aaron Hernandez’s life before and after his arrest for the murder of 27-year old Odin Lloyd are coming out. TMZ has uncovered details of an alleged domestic violence incident between Aaron and his fiancé, Shayanna Jenkins last June in the Los Angeles area. The couple were renting a home in Hermosa Beach and neighbors reportedly phoned the cops because they heard “fighting.”

Aaron Hernandez’ fiancée called cops on him just a few months ago when he punched a window in their house, and bled all over the place Sources tell us the incident went down at their rented home in Hermosa Beach, CA … where Aaron and some buddies were partying from 4 PM to 9 AM. We’re told when Hernandez and Shayanna Jenkins began arguing — because she wanted to pull the plug on the party — Hernandez put his fist through a window.

During Hernandez’s arraignment, the prosecution mentioned that Shayanna was initially cooperating with police before Hernandez demanded she stop.

Hernandez is currently being kept away from general population in the jail as officials inspect his tattoos to determine if he’s involved in a gang, they also want to protect him from other inmates looking to make a rep by taking on an NFL player.

Hernandez is alone in a cell. He was moved after spending five days in a medical unit cell. He is reportedly allowed out of his cell for three hours a day. Hernandez takes all his meals in his cell and does not have access to television or the Internet, but he is allowed to use the phone, go out into the yard, or visit a common room when he’s out of his cell. He’s also allowed five visitors.

A new theory has emerged as the motive for the murder of Odin Lloyd. That Lloyd was bringing old violent incidents that Hernandez was concerned might kept back to his fiancé and/or the NFL thus ending his relationships with both.