Fox News investigated the Philadelphia abortion doctor charged with murdering babies in a clinic that can only be described as a “House of Horrors.”

The report reveals how Dr. Kermit Gosnell has been at the heart of the abortion-rights movement for 40 years, going back to an episode that came to be known as the “Mother’s Day Massacre.” The hour-long special includes shocking interviews with Gosnell’s patients.

In these clips, hear testimony about the barbaric practices used in Gosnell's clinic from the special Fox News Reporting: See No Evil.