A former Pacific Grove resident faces up to 4-years in prison after striking a 20-year old servicewoman in the head with a beer bottle last month. 20-year old Tyler Tirado was among 10 to 20 locals who engaged in a verbal altercation with a similar sized group of Defense Language Institute students at Asilomar Beach just before midnight on July 13th. Tirado, who pleaded not guilty to the charges, will be arraigned on 2 felony counts of assault with force likely to cause great bodily injury, and assaulting a member of the armed forces.