On February 22, law enforcement released an audio recording where the voice of the suspect,[10] although muffled, is heard to say, "Down the hill." At this news conference, officials credited the source of the audio and imagery to German's smartphone and further regarded her as a hero for having had the presence of mind and fortitude to secretly record the exchange. Police indicated that additional evidence from the phone had been secured but would not release further details so as to not "compromise any future trial".