Johnny Manziel -- Agent Fires QB ... I Can't Help You Anymore

Johnny Manziel's agent has just officially cut ties with the embattled QB -- with Erik Burkhardt telling Adam Schefter he feels the relationship has reached the point of no return.

"It is with deep regret that, after several emotional and very personal discussions with his family, his doctors, and my client himself, I have made the decision to terminate my professional relationship with Johnny Manziel."

"Though I will remain a friend and Johnny supporter and he knows I have worked tirelessly to arrange a number of professional options for him to continue to pursue, it has become painfully obvious that his future rests solely in his own hands."

"His family and I have gone to great lengths to outline the steps we feel he must take to get his life in order."

"Accountability is the foundation of any relationship and without it, the function of my work is counterproductive. I truly wish the best for Johnny and sincerely hope he can, and will, find the kind of peace and happiness he deserves."

The move comes one day after cops released a police report which shows Manziel's ex-GF, Colleen Crowley, accused him of striking her several times and threatening to kill them during an argument last weekend.