While she didn’t identify him by name, Patty Wetterling had this to say about the “person of interest” named in her son Jacob’s 1989 abduction. “Child sexual abuse and abduction is something that we can’t tolerate. And I refuse to be silenced by this man. We were caught of guard like all of you and we don’t have the answers but I refuse to be silent. Last week authorities named 52-year-old Daniel Heinrich (HINE-rick) of Annandale as a person of interest in the case. He is also facing federal child porn charges and is due back in court today (Wed).