An arrest warrant has been issued for Buccaneers cornerback Aqib Talib by police in a Dallas suburb. He is accused of firing a gun at his sister's boyfriend. Garland police said Tuesday they believe Talib and his mother, Okolo Talib, shot at the man March 21. The man wasn't injured. Earlier that day, the man had been listed as a suspect in a disturbance and was charged with assault and interference with an emergency phone call from that incident. Authorities issued arrest warrants for aggravated assault with a deadly weapon for Talib and his mother. She turned herself in Tuesday. Police say Aqib Talib is set to turn himself in later this week.