Concurring Opinion by
Mr. Justice Roberts:I concur in the result solely because appellant elected to testify at trial and admitted under oath the contents of the confession she now challenges. In light of her in-court testimony, appellant, on this record, may not successfully assert that admission of her confession was reversible error. Commonwealth v. Collins, 436 Pa. 114, 121-22, 259 A.2d 160, 164 (1969); Commonwealth ex rel. Edowski v. Maroney, 423 Pa. 229, 233, 223 A.2d 749, 752 (1966); Commonwealth ex rel. Adderley v. Myers, 418 Pa. 366, 368, 211 A.2d 481, 482-83 (1965).