The 64-year-old man flung another 30-year-old man into the neck after storming around the parking lot in the early morning hours in Bey.
Aggression occurred in Jardim to Bacalha, about 0.35am from Sunday. Francisco Teles, born of Bey, who had a card with a mental anomaly and now aged 64, pulled a knife with a 5.5 inches blade and stuck in the right part of Ricardo Grazine's door, 30, also lives in Beja,
The victim was transferred to Beja's hospital, where she was sealed with 30 stitches. However, he was released from the hospital.
The perpetrator was transferred to the PSP police station and charged. They freed him through a personal and residence card (IRR) to wait for the procedure.
At the venue there were seven firefighters, VMER hospitals and PSPs, all over Bey, with the support of three vehicles.