Aldon Smith has been taken into custody in connection to his domestic violence case ... TMZ Sports has learned.
We've confirmed the ex-Oakland Raiders player surrendered himself to police Tuesday and is currently being held at San Francisco County Jail.
As we previously reported, officials had issued a warrant for Smith's arrest for domestic violence, assault with force likely to produce great bodily injury, false imprisonment and vandalism.
Smith allegedly attacked his fiancee during an altercation at a residence on Saturday night.
He later contacted the victim's father who helped Smith check in to a rehab facility where he was treated for alcohol abuse.