This article originally appeared at The Daily Mail:

The brother-in-law of Orlando terrorist Omar Mateen has refused to deny that he knew about the shooter’s plans to commit a massacre at Pulse nightclub.

When asked directly by DailyMail.com whether he knew of Mateen’s intentions Mustafa Abasin, 43, refused to comment, saying he could not talk.

Standing at the front door of the Port St Lucie home, which he shares with wife Sabrina, 31, Abasin similarly refused to respond to questions regarding the land deal between himself and Mateen, 29, that saw the terrorist transfer the deeds to his Fort Pierce for just $100.

The property is worth an estimated $165,000.

The bizarre real estate transaction took place one month before Mateen’s June 12 attack that left 49 dead and 53 wounded.

Read the full story at The Daily Mail.