Bucs cornerback Aqib Talib has been busy preparing a vigorous defense of charges that he fired gun shots at his sister’s boyfriend but finally surrendered to Texas police Tuesday morning on felony arrest warrant.

Talib, 25, has retained law firms from two states and hired a Dallas private investigator who has questioned neighbors that witnessed the March 21 shooting that rattled the quiet subdivision of Charleston Commons.

He posted $25,000 bail and was released after spending about two hours being booked in the Garland jail.

Talib and his mother, Okolo, are charged with aggravated assault with a deadly weapon after police say they took turns firing gun shots at Shannon Billings, 40, who describes himself as the common-law husband of Talib’s sister, Saran.

Talib has retained noted Pittsburgh sports attorney Jay Reisinger, a member of the legal teams that represented Alex Rodriguez, Sammy Sosa and Andy Pettitte. He also has hired Dallas criminal attorney Frank Perez and H. David Lozano, a private investigator of Drake Security Patrol.

Although Talib’s attorneys declined comment Wednesday, privately he’s been adamant that he did not fire a weapon during the domestic disturbance. Talib told Clint Bowen, a co-defensive coordinator during his career at the University of Kansas, that only his mom pulled the trigger.

“I talked to Aqib two days ago," Bowen said. "I told him, 'I just read something about you firing a gun.' He said, 'Man, I didn't do a thing. It'll all come out soon.' He just kept saying that...He said, 'I didn't do that. That was my mom. It's all going to come out.'''