Donald Trump unknowingly retweeted a photo of convicted serial-killer couple Fred and Rosemary West Monday after a Twitter user tricked him into thinking they were his dead parents and fans who admired Trump.

(Photo: Twitter screen capture)
The loving couple actually turned out to be British serial killers Frank and Rosemary West, who raped and tortured numerous girls, and murdered at least 11 of them in the 1970s.
Fred killed himself while in prison, and Rosemary is serving a life sentence.
Now Trump wants to sue the guy who deceived him.
Some jerk fraudulently tweeted that his parents said I was a big inspiration to them + pls RT—out of kindness I retweeted. Maybe I’ll sue.
— Donald J. Trump (@realDonaldTrump) September 29, 2014
I thought I was being nice to somebody re their parents. I guess this teaches you not to be nice or trusting. Sad!
— Donald J. Trump (@realDonaldTrump) September 29, 2014
Trump has since deleted the original retweet.