Police have not yet determined Dear's motive, though his mental state has been questioned.

Saying abortion is ‘killing babies’ is not hateful, it’s the truth: Ben Carson (video)

By News on the Net ——Bio and Archives--December 2, 2015

(LifeSiteNews) - Dr. Ben Carson is walking back statements he made over the weekend that seemed to accuse the pro-life movement of spewing "hateful rhetoric." Dr. Carson told "Face the Nation" on Sunday that there was "no question" that overheated words on "both sides" of the abortion debate may have frayed our social discourse and contributed to Robert Lewis Dear's decision to open fire inside a Planned Parenthood last Friday.