Geno Smith 's ex-girlfriend told emergency dispatchers that the Jets quarterback got physical with her at his home in Florida ... claiming security cameras captured the alleged violent incident, but might've already been wiped. "My ex-boyfriend just beat me up," the caller, fighting through tears, told a 911 operator. The woman, who is only identified as a former partner of the star athlete, says the alleged attack went down about an hour before she called for help, and was captured on video. "