549 U.S. 457 (2007) Cited 801 times 17 Legal Analyses
Holding that the term "allegations" as used in § 3730(e) "is not limited to the allegations in the original complaint" and "includes (at a minimum) the allegations in the original complaint as amended"
Holding that Rule 9(b) may be satisfied "where, although some questions remain unanswered, the complaint as a whole is sufficiently particular to pass muster under the FCA"
Holding that the district court properly denied leave to amend as futile, where the plaintiff did not explain how he would amend the complaint to add the particularity required by Rule 9(b)