Prosecutors said surveillance video captured an Uber driver sexually assaulting a passenger in his car in South Boston.

The driver said he "didn't remember" whether he had any sexual contact with the passenger, investigators said.

A Boston judge has not decided whether the Uber driver accused of raping a drunk passenger in the back of his vehicle is dangerous as the Brighton man continues to be held without bail. Judge Margaret Albertson took her dangerousness decision under advisement after she heard conflicting reports from the prosecution and defense at Boston Municipal Court in Southie on Friday.